211672024888

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1\times {\mathrm{1723}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 407080258560

約数和(自身を除く): 195408233672

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 397, 794, 823, 1588, 1646, 1723, 3176, 3292, 3446, 6584, 6892, 13784, 18659, 37318, 38681, 74636, 77362, 80981, 149272, 154724, 161962, 309448, 323924, 326731, 647848, 653462, 684031, 1306924, 1368062, 1418029, 2613848, 2736124, 2836058, 5472248, 5672116, 11344232, 15356357, 30712714, 32149457, 61425428, 64298914, 66647363, 122850856, 128597828, 133294726, 257195656, 266589452, 533178904, 562957513, 1125915026, 2251830052, 4503660104, 26459003111, 52918006222, 105836012444, 211672024888]

約数ペア:

[(1, 211672024888), (2, 105836012444), (4, 52918006222), (8, 26459003111), (47, 4503660104), (94, 2251830052), (188, 1125915026), (376, 562957513), (397, 533178904), (794, 266589452), (823, 257195656), (1588, 133294726), (1646, 128597828), (1723, 122850856), (3176, 66647363), (3292, 64298914), (3446, 61425428), (6584, 32149457), (6892, 30712714), (13784, 15356357), (18659, 11344232), (37318, 5672116), (38681, 5472248), (74636, 2836058), (77362, 2736124), (80981, 2613848), (149272, 1418029), (154724, 1368062), (161962, 1306924), (309448, 684031), (323924, 653462), (326731, 647848)]