201554964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1193}}^1$

素因数の和:1254

約数の個数: 108

約数和(自身を含む): 579560436

約数和(自身を除く): 378005472

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 1083, 1193, 1444, 1482, 2166, 2223, 2386, 2964, 3249, 3579, 4332, 4446, 4693, 4772, 6498, 7158, 8892, 9386, 10737, 12996, 14079, 14316, 15509, 18772, 21474, 22667, 28158, 31018, 42237, 42948, 45334, 46527, 56316, 62036, 68001, 84474, 90668, 93054, 136002, 139581, 168948, 186108, 204003, 272004, 279162, 294671, 408006, 430673, 558324, 589342, 816012, 861346, 884013, 1178684, 1292019, 1722692, 1768026, 2584038, 2652039, 3536052, 3876057, 5168076, 5304078, 5598749, 7752114, 10608156, 11197498, 15504228, 16796247, 22394996, 33592494, 50388741, 67184988, 100777482, 201554964]

約数ペア:

[(1, 201554964), (2, 100777482), (3, 67184988), (4, 50388741), (6, 33592494), (9, 22394996), (12, 16796247), (13, 15504228), (18, 11197498), (19, 10608156), (26, 7752114), (36, 5598749), (38, 5304078), (39, 5168076), (52, 3876057), (57, 3536052), (76, 2652039), (78, 2584038), (114, 1768026), (117, 1722692), (156, 1292019), (171, 1178684), (228, 884013), (234, 861346), (247, 816012), (342, 589342), (361, 558324), (468, 430673), (494, 408006), (684, 294671), (722, 279162), (741, 272004), (988, 204003), (1083, 186108), (1193, 168948), (1444, 139581), (1482, 136002), (2166, 93054), (2223, 90668), (2386, 84474), (2964, 68001), (3249, 62036), (3579, 56316), (4332, 46527), (4446, 45334), (4693, 42948), (4772, 42237), (6498, 31018), (7158, 28158), (8892, 22667), (9386, 21474), (10737, 18772), (12996, 15509), (14079, 14316)]