201552884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 423190656

約数和(自身を除く): 221637772

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 67, 68, 82, 83, 134, 164, 166, 221, 268, 332, 442, 533, 697, 871, 884, 1066, 1079, 1139, 1394, 1411, 1742, 2132, 2158, 2278, 2747, 2788, 2822, 3403, 3484, 4316, 4556, 5494, 5561, 5644, 6806, 9061, 10988, 11122, 13612, 14807, 18122, 18343, 22244, 29614, 35711, 36244, 36686, 44239, 46699, 57851, 59228, 71422, 72293, 73372, 88478, 93398, 94537, 115702, 142844, 144586, 176956, 186796, 189074, 228001, 231404, 289172, 378148, 456002, 607087, 752063, 912004, 1214174, 1228981, 1504126, 2428348, 2457962, 2964013, 3008252, 3876017, 4915924, 5928026, 7752034, 11856052, 15504068, 50388221, 100776442, 201552884]

約数ペア:

[(1, 201552884), (2, 100776442), (4, 50388221), (13, 15504068), (17, 11856052), (26, 7752034), (34, 5928026), (41, 4915924), (52, 3876017), (67, 3008252), (68, 2964013), (82, 2457962), (83, 2428348), (134, 1504126), (164, 1228981), (166, 1214174), (221, 912004), (268, 752063), (332, 607087), (442, 456002), (533, 378148), (697, 289172), (871, 231404), (884, 228001), (1066, 189074), (1079, 186796), (1139, 176956), (1394, 144586), (1411, 142844), (1742, 115702), (2132, 94537), (2158, 93398), (2278, 88478), (2747, 73372), (2788, 72293), (2822, 71422), (3403, 59228), (3484, 57851), (4316, 46699), (4556, 44239), (5494, 36686), (5561, 36244), (5644, 35711), (6806, 29614), (9061, 22244), (10988, 18343), (11122, 18122), (13612, 14807)]