201988962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 531148800

約数和(自身を除く): 329159838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 139, 171, 266, 278, 342, 399, 417, 607, 798, 834, 973, 1197, 1214, 1251, 1821, 1946, 2394, 2502, 2641, 2919, 3642, 4249, 5282, 5463, 5838, 7923, 8498, 8757, 10926, 11533, 12747, 15846, 17514, 18487, 23066, 23769, 25494, 34599, 36974, 38241, 47538, 55461, 69198, 76482, 80731, 84373, 103797, 110922, 161462, 166383, 168746, 207594, 242193, 253119, 332766, 484386, 506238, 590611, 726579, 759357, 1181222, 1453158, 1518714, 1603087, 1771833, 3206174, 3543666, 4809261, 5315499, 9618522, 10630998, 11221609, 14427783, 22443218, 28855566, 33664827, 67329654, 100994481, 201988962]

約数ペア:

[(1, 201988962), (2, 100994481), (3, 67329654), (6, 33664827), (7, 28855566), (9, 22443218), (14, 14427783), (18, 11221609), (19, 10630998), (21, 9618522), (38, 5315499), (42, 4809261), (57, 3543666), (63, 3206174), (114, 1771833), (126, 1603087), (133, 1518714), (139, 1453158), (171, 1181222), (266, 759357), (278, 726579), (342, 590611), (399, 506238), (417, 484386), (607, 332766), (798, 253119), (834, 242193), (973, 207594), (1197, 168746), (1214, 166383), (1251, 161462), (1821, 110922), (1946, 103797), (2394, 84373), (2502, 80731), (2641, 76482), (2919, 69198), (3642, 55461), (4249, 47538), (5282, 38241), (5463, 36974), (5838, 34599), (7923, 25494), (8498, 23769), (8757, 23066), (10926, 18487), (11533, 17514), (12747, 15846)]