201942720018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{16823}}^1$

素因数の和:18080

約数の個数: 96

約数和(自身を含む): 482590652544

約数和(自身を除く): 280647932526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1193, 1677, 2386, 3354, 3579, 5031, 7158, 10062, 10737, 15509, 16823, 21474, 31018, 33646, 46527, 50469, 51299, 93054, 100938, 102598, 139581, 151407, 153897, 218699, 279162, 302814, 307794, 437398, 461691, 656097, 666887, 723389, 923382, 1312194, 1333774, 1446778, 1968291, 2000661, 2170167, 3936582, 4001322, 4340334, 6001983, 6510501, 9404057, 12003966, 13021002, 18808114, 20069839, 28212171, 40139678, 56424342, 60209517, 84636513, 120419034, 169273026, 180628551, 260907907, 361257102, 521815814, 782723721, 863003077, 1565447442, 1726006154, 2348171163, 2589009231, 4696342326, 5178018462, 7767027693, 11219040001, 15534055386, 22438080002, 33657120003, 67314240006, 100971360009, 201942720018]

約数ペア:

[(1, 201942720018), (2, 100971360009), (3, 67314240006), (6, 33657120003), (9, 22438080002), (13, 15534055386), (18, 11219040001), (26, 7767027693), (39, 5178018462), (43, 4696342326), (78, 2589009231), (86, 2348171163), (117, 1726006154), (129, 1565447442), (234, 863003077), (258, 782723721), (387, 521815814), (559, 361257102), (774, 260907907), (1118, 180628551), (1193, 169273026), (1677, 120419034), (2386, 84636513), (3354, 60209517), (3579, 56424342), (5031, 40139678), (7158, 28212171), (10062, 20069839), (10737, 18808114), (15509, 13021002), (16823, 12003966), (21474, 9404057), (31018, 6510501), (33646, 6001983), (46527, 4340334), (50469, 4001322), (51299, 3936582), (93054, 2170167), (100938, 2000661), (102598, 1968291), (139581, 1446778), (151407, 1333774), (153897, 1312194), (218699, 923382), (279162, 723389), (302814, 666887), (307794, 656097), (437398, 461691)]