204037507188

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{144323}}^1$

素因数の和:144733

約数の個数: 72

約数和(自身を含む): 521031577248

約数和(自身を除く): 316994070060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 227, 346, 454, 519, 681, 692, 908, 1038, 1362, 1557, 2043, 2076, 2724, 3114, 4086, 6228, 8172, 39271, 78542, 117813, 144323, 157084, 235626, 288646, 353439, 432969, 471252, 577292, 706878, 865938, 1298907, 1413756, 1731876, 2597814, 5195628, 24967879, 32761321, 49935758, 65522642, 74903637, 98283963, 99871516, 131045284, 149807274, 196567926, 224710911, 294851889, 299614548, 393135852, 449421822, 589703778, 898843644, 1179407556, 5667708533, 11335417066, 17003125599, 22670834132, 34006251198, 51009376797, 68012502396, 102018753594, 204037507188]

約数ペア:

[(1, 204037507188), (2, 102018753594), (3, 68012502396), (4, 51009376797), (6, 34006251198), (9, 22670834132), (12, 17003125599), (18, 11335417066), (36, 5667708533), (173, 1179407556), (227, 898843644), (346, 589703778), (454, 449421822), (519, 393135852), (681, 299614548), (692, 294851889), (908, 224710911), (1038, 196567926), (1362, 149807274), (1557, 131045284), (2043, 99871516), (2076, 98283963), (2724, 74903637), (3114, 65522642), (4086, 49935758), (6228, 32761321), (8172, 24967879), (39271, 5195628), (78542, 2597814), (117813, 1731876), (144323, 1413756), (157084, 1298907), (235626, 865938), (288646, 706878), (353439, 577292), (432969, 471252)]