202603960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 547858080

約数和(自身を除く): 345254120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 41, 43, 52, 65, 68, 82, 85, 86, 104, 130, 136, 164, 169, 170, 172, 205, 215, 221, 260, 328, 338, 340, 344, 410, 430, 442, 520, 533, 559, 676, 680, 697, 731, 820, 845, 860, 884, 1066, 1105, 1118, 1352, 1394, 1462, 1640, 1690, 1720, 1763, 1768, 2132, 2210, 2236, 2665, 2788, 2795, 2873, 2924, 3380, 3485, 3526, 3655, 4264, 4420, 4472, 5330, 5576, 5590, 5746, 5848, 6760, 6929, 6970, 7052, 7267, 7310, 8815, 8840, 9061, 9503, 10660, 11180, 11492, 13858, 13940, 14104, 14365, 14534, 14620, 17630, 18122, 19006, 21320, 22360, 22919, 22984, 27716, 27880, 28730, 29068, 29240, 29971, 34645, 35260, 36244, 36335, 38012, 45305, 45838, 47515, 55432, 57460, 58136, 59942, 69290, 70520, 72488, 72670, 76024, 90610, 91676, 95030, 114595, 114920, 117793, 119884, 123539, 138580, 145340, 149855, 181220, 183352, 190060, 229190, 235586, 239768, 247078, 277160, 290680, 297947, 299710, 362440, 380120, 389623, 458380, 471172, 494156, 588965, 595894, 599420, 617695, 779246, 916760, 942344, 988312, 1177930, 1191788, 1198840, 1235390, 1489735, 1558492, 1948115, 2355860, 2383576, 2470780, 2979470, 3116984, 3896230, 4711720, 4941560, 5065099, 5958940, 7792460, 10130198, 11917880, 15584920, 20260396, 25325495, 40520792, 50650990, 101301980, 202603960]

約数ペア:

[(1, 202603960), (2, 101301980), (4, 50650990), (5, 40520792), (8, 25325495), (10, 20260396), (13, 15584920), (17, 11917880), (20, 10130198), (26, 7792460), (34, 5958940), (40, 5065099), (41, 4941560), (43, 4711720), (52, 3896230), (65, 3116984), (68, 2979470), (82, 2470780), (85, 2383576), (86, 2355860), (104, 1948115), (130, 1558492), (136, 1489735), (164, 1235390), (169, 1198840), (170, 1191788), (172, 1177930), (205, 988312), (215, 942344), (221, 916760), (260, 779246), (328, 617695), (338, 599420), (340, 595894), (344, 588965), (410, 494156), (430, 471172), (442, 458380), (520, 389623), (533, 380120), (559, 362440), (676, 299710), (680, 297947), (697, 290680), (731, 277160), (820, 247078), (845, 239768), (860, 235586), (884, 229190), (1066, 190060), (1105, 183352), (1118, 181220), (1352, 149855), (1394, 145340), (1462, 138580), (1640, 123539), (1690, 119884), (1720, 117793), (1763, 114920), (1768, 114595), (2132, 95030), (2210, 91676), (2236, 90610), (2665, 76024), (2788, 72670), (2795, 72488), (2873, 70520), (2924, 69290), (3380, 59942), (3485, 58136), (3526, 57460), (3655, 55432), (4264, 47515), (4420, 45838), (4472, 45305), (5330, 38012), (5576, 36335), (5590, 36244), (5746, 35260), (5848, 34645), (6760, 29971), (6929, 29240), (6970, 29068), (7052, 28730), (7267, 27880), (7310, 27716), (8815, 22984), (8840, 22919), (9061, 22360), (9503, 21320), (10660, 19006), (11180, 18122), (11492, 17630), (13858, 14620), (13940, 14534), (14104, 14365)]