194931352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4457}}^1$

素因数の和:4552

約数の個数: 64

約数和(自身を含む): 462205440

約数和(自身を除く): 267274088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1562, 1988, 3124, 3976, 4457, 5467, 6248, 8914, 10934, 17828, 21868, 31199, 35656, 43736, 49027, 62398, 98054, 124796, 196108, 249592, 316447, 343189, 392216, 632894, 686378, 1265788, 1372756, 2215129, 2531576, 2745512, 3480917, 4430258, 6961834, 8860516, 13923668, 17721032, 24366419, 27847336, 48732838, 97465676, 194931352]

約数ペア:

[(1, 194931352), (2, 97465676), (4, 48732838), (7, 27847336), (8, 24366419), (11, 17721032), (14, 13923668), (22, 8860516), (28, 6961834), (44, 4430258), (56, 3480917), (71, 2745512), (77, 2531576), (88, 2215129), (142, 1372756), (154, 1265788), (284, 686378), (308, 632894), (497, 392216), (568, 343189), (616, 316447), (781, 249592), (994, 196108), (1562, 124796), (1988, 98054), (3124, 62398), (3976, 49027), (4457, 43736), (5467, 35656), (6248, 31199), (8914, 21868), (10934, 17828)]