201638907198

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{641}}^1\times {\mathrm{13903}}^1$

素因数の和:14974

約数の個数: 64

約数和(自身を含む): 449888947200

約数和(自身を除く): 248250040002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 641, 838, 1257, 1282, 1923, 2514, 3771, 3846, 5769, 7542, 11313, 11538, 13903, 17307, 22626, 27806, 34614, 41709, 83418, 125127, 250254, 268579, 375381, 537158, 750762, 805737, 1611474, 2417211, 4834422, 5825357, 7251633, 8911823, 11650714, 14503266, 17476071, 17823646, 26735469, 34952142, 52428213, 53470938, 80206407, 104856426, 157284639, 160412814, 240619221, 314569278, 481238442, 3734053837, 7468107674, 11202161511, 22404323022, 33606484533, 67212969066, 100819453599, 201638907198]

約数ペア:

[(1, 201638907198), (2, 100819453599), (3, 67212969066), (6, 33606484533), (9, 22404323022), (18, 11202161511), (27, 7468107674), (54, 3734053837), (419, 481238442), (641, 314569278), (838, 240619221), (1257, 160412814), (1282, 157284639), (1923, 104856426), (2514, 80206407), (3771, 53470938), (3846, 52428213), (5769, 34952142), (7542, 26735469), (11313, 17823646), (11538, 17476071), (13903, 14503266), (17307, 11650714), (22626, 8911823), (27806, 7251633), (34614, 5825357), (41709, 4834422), (83418, 2417211), (125127, 1611474), (250254, 805737), (268579, 750762), (375381, 537158)]