211764496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19843}}^1$

素因数の和:19903

約数の個数: 40

約数和(自身を含む): 442918080

約数和(自身を除く): 231153584

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 19843, 39686, 79372, 158744, 317488, 456389, 575447, 912778, 1150894, 1825556, 2301788, 3651112, 4603576, 7302224, 9207152, 13235281, 26470562, 52941124, 105882248, 211764496]

約数ペア:

[(1, 211764496), (2, 105882248), (4, 52941124), (8, 26470562), (16, 13235281), (23, 9207152), (29, 7302224), (46, 4603576), (58, 3651112), (92, 2301788), (116, 1825556), (184, 1150894), (232, 912778), (368, 575447), (464, 456389), (667, 317488), (1334, 158744), (2668, 79372), (5336, 39686), (10672, 19843)]