210398364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 428270436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 87, 93, 99, 108, 116, 124, 132, 174, 186, 197, 198, 261, 279, 297, 319, 341, 348, 372, 394, 396, 522, 558, 591, 594, 638, 682, 783, 788, 837, 899, 957, 1023, 1044, 1116, 1182, 1188, 1276, 1364, 1566, 1674, 1773, 1798, 1914, 2046, 2167, 2364, 2697, 2871, 3069, 3132, 3348, 3546, 3596, 3828, 4092, 4334, 5319, 5394, 5713, 5742, 6107, 6138, 6501, 7092, 8091, 8613, 8668, 9207, 9889, 10638, 10788, 11426, 11484, 12214, 12276, 13002, 16182, 17139, 17226, 18321, 18414, 19503, 19778, 21276, 22852, 24273, 24428, 26004, 29667, 32364, 34278, 34452, 36642, 36828, 39006, 39556, 48546, 51417, 54963, 58509, 59334, 62843, 67177, 68556, 73284, 78012, 89001, 97092, 102834, 109926, 117018, 118668, 125686, 134354, 154251, 164889, 177103, 178002, 188529, 201531, 205668, 219852, 234036, 251372, 267003, 268708, 308502, 329778, 354206, 356004, 377058, 403062, 531309, 534006, 565587, 604593, 617004, 659556, 708412, 754116, 806124, 1062618, 1068012, 1131174, 1209186, 1593927, 1696761, 1813779, 1948133, 2125236, 2262348, 2418372, 3187854, 3393522, 3627558, 3896266, 4781781, 5844399, 6375708, 6787044, 7255116, 7792532, 9563562, 11688798, 17533197, 19127124, 23377596, 35066394, 52599591, 70132788, 105199182, 210398364]

約数ペア:

[(1, 210398364), (2, 105199182), (3, 70132788), (4, 52599591), (6, 35066394), (9, 23377596), (11, 19127124), (12, 17533197), (18, 11688798), (22, 9563562), (27, 7792532), (29, 7255116), (31, 6787044), (33, 6375708), (36, 5844399), (44, 4781781), (54, 3896266), (58, 3627558), (62, 3393522), (66, 3187854), (87, 2418372), (93, 2262348), (99, 2125236), (108, 1948133), (116, 1813779), (124, 1696761), (132, 1593927), (174, 1209186), (186, 1131174), (197, 1068012), (198, 1062618), (261, 806124), (279, 754116), (297, 708412), (319, 659556), (341, 617004), (348, 604593), (372, 565587), (394, 534006), (396, 531309), (522, 403062), (558, 377058), (591, 356004), (594, 354206), (638, 329778), (682, 308502), (783, 268708), (788, 267003), (837, 251372), (899, 234036), (957, 219852), (1023, 205668), (1044, 201531), (1116, 188529), (1182, 178002), (1188, 177103), (1276, 164889), (1364, 154251), (1566, 134354), (1674, 125686), (1773, 118668), (1798, 117018), (1914, 109926), (2046, 102834), (2167, 97092), (2364, 89001), (2697, 78012), (2871, 73284), (3069, 68556), (3132, 67177), (3348, 62843), (3546, 59334), (3596, 58509), (3828, 54963), (4092, 51417), (4334, 48546), (5319, 39556), (5394, 39006), (5713, 36828), (5742, 36642), (6107, 34452), (6138, 34278), (6501, 32364), (7092, 29667), (8091, 26004), (8613, 24428), (8668, 24273), (9207, 22852), (9889, 21276), (10638, 19778), (10788, 19503), (11426, 18414), (11484, 18321), (12214, 17226), (12276, 17139), (13002, 16182)]