201870264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 355513416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 184, 186, 188, 248, 251, 276, 282, 372, 376, 502, 552, 564, 713, 744, 753, 1004, 1081, 1128, 1426, 1457, 1506, 2008, 2139, 2162, 2852, 2914, 3012, 3243, 4278, 4324, 4371, 5704, 5773, 5828, 6024, 6486, 7781, 8556, 8648, 8742, 11546, 11656, 11797, 12972, 15562, 17112, 17319, 17484, 23092, 23343, 23594, 25944, 31124, 33511, 34638, 34968, 35391, 46184, 46686, 47188, 62248, 67022, 69276, 70782, 93372, 94376, 100533, 134044, 138552, 141564, 178963, 186744, 201066, 268088, 271331, 283128, 357926, 365707, 402132, 536889, 542662, 715852, 731414, 804264, 813993, 1073778, 1085324, 1097121, 1431704, 1462828, 1627986, 2147556, 2170648, 2194242, 2925656, 3255972, 4295112, 4388484, 6511944, 8411261, 8776968, 16822522, 25233783, 33645044, 50467566, 67290088, 100935132, 201870264]

約数ペア:

[(1, 201870264), (2, 100935132), (3, 67290088), (4, 50467566), (6, 33645044), (8, 25233783), (12, 16822522), (23, 8776968), (24, 8411261), (31, 6511944), (46, 4388484), (47, 4295112), (62, 3255972), (69, 2925656), (92, 2194242), (93, 2170648), (94, 2147556), (124, 1627986), (138, 1462828), (141, 1431704), (184, 1097121), (186, 1085324), (188, 1073778), (248, 813993), (251, 804264), (276, 731414), (282, 715852), (372, 542662), (376, 536889), (502, 402132), (552, 365707), (564, 357926), (713, 283128), (744, 271331), (753, 268088), (1004, 201066), (1081, 186744), (1128, 178963), (1426, 141564), (1457, 138552), (1506, 134044), (2008, 100533), (2139, 94376), (2162, 93372), (2852, 70782), (2914, 69276), (3012, 67022), (3243, 62248), (4278, 47188), (4324, 46686), (4371, 46184), (5704, 35391), (5773, 34968), (5828, 34638), (6024, 33511), (6486, 31124), (7781, 25944), (8556, 23594), (8648, 23343), (8742, 23092), (11546, 17484), (11656, 17319), (11797, 17112), (12972, 15562)]