200893420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 566286336

約数和(自身を除く): 365392916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 43, 52, 65, 68, 70, 85, 86, 91, 119, 130, 140, 151, 170, 172, 182, 215, 221, 238, 260, 301, 302, 340, 364, 430, 442, 455, 476, 559, 595, 602, 604, 731, 755, 860, 884, 910, 1057, 1105, 1118, 1190, 1204, 1462, 1505, 1510, 1547, 1820, 1963, 2114, 2210, 2236, 2380, 2567, 2795, 2924, 3010, 3020, 3094, 3655, 3913, 3926, 4228, 4420, 5117, 5134, 5285, 5590, 6020, 6188, 6493, 7310, 7735, 7826, 7852, 9503, 9815, 10234, 10268, 10570, 11180, 12835, 12986, 13741, 14620, 15470, 15652, 17969, 19006, 19565, 19630, 20468, 21140, 25585, 25670, 25972, 27482, 30940, 32465, 33371, 35938, 38012, 39130, 39260, 45451, 47515, 51170, 51340, 54964, 64930, 66521, 66742, 68705, 71876, 78260, 84409, 89845, 90902, 95030, 102340, 110381, 129860, 133042, 133484, 137410, 166855, 168818, 179690, 181804, 190060, 220762, 227255, 233597, 266084, 274820, 332605, 333710, 337636, 359380, 422045, 441524, 454510, 467194, 551905, 590863, 665210, 667420, 772667, 844090, 909020, 934388, 1103810, 1167985, 1181726, 1330420, 1434953, 1545334, 1688180, 2207620, 2335970, 2363452, 2869906, 2954315, 3090668, 3863335, 4671940, 5739812, 5908630, 7174765, 7726670, 10044671, 11817260, 14349530, 15453340, 20089342, 28699060, 40178684, 50223355, 100446710, 200893420]

約数ペア:

[(1, 200893420), (2, 100446710), (4, 50223355), (5, 40178684), (7, 28699060), (10, 20089342), (13, 15453340), (14, 14349530), (17, 11817260), (20, 10044671), (26, 7726670), (28, 7174765), (34, 5908630), (35, 5739812), (43, 4671940), (52, 3863335), (65, 3090668), (68, 2954315), (70, 2869906), (85, 2363452), (86, 2335970), (91, 2207620), (119, 1688180), (130, 1545334), (140, 1434953), (151, 1330420), (170, 1181726), (172, 1167985), (182, 1103810), (215, 934388), (221, 909020), (238, 844090), (260, 772667), (301, 667420), (302, 665210), (340, 590863), (364, 551905), (430, 467194), (442, 454510), (455, 441524), (476, 422045), (559, 359380), (595, 337636), (602, 333710), (604, 332605), (731, 274820), (755, 266084), (860, 233597), (884, 227255), (910, 220762), (1057, 190060), (1105, 181804), (1118, 179690), (1190, 168818), (1204, 166855), (1462, 137410), (1505, 133484), (1510, 133042), (1547, 129860), (1820, 110381), (1963, 102340), (2114, 95030), (2210, 90902), (2236, 89845), (2380, 84409), (2567, 78260), (2795, 71876), (2924, 68705), (3010, 66742), (3020, 66521), (3094, 64930), (3655, 54964), (3913, 51340), (3926, 51170), (4228, 47515), (4420, 45451), (5117, 39260), (5134, 39130), (5285, 38012), (5590, 35938), (6020, 33371), (6188, 32465), (6493, 30940), (7310, 27482), (7735, 25972), (7826, 25670), (7852, 25585), (9503, 21140), (9815, 20468), (10234, 19630), (10268, 19565), (10570, 19006), (11180, 17969), (12835, 15652), (12986, 15470), (13741, 14620)]