199651494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 469979136

約数和(自身を除く): 270327642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 227, 258, 301, 454, 487, 602, 681, 903, 974, 1362, 1461, 1589, 1806, 2922, 3178, 3409, 4767, 6818, 9534, 9761, 10227, 19522, 20454, 20941, 29283, 41882, 58566, 62823, 68327, 110549, 125646, 136654, 146587, 204981, 221098, 293174, 331647, 409962, 439761, 663294, 773843, 879522, 1547686, 2321529, 4643058, 4753607, 9507214, 14260821, 28521642, 33275249, 66550498, 99825747, 199651494]

約数ペア:

[(1, 199651494), (2, 99825747), (3, 66550498), (6, 33275249), (7, 28521642), (14, 14260821), (21, 9507214), (42, 4753607), (43, 4643058), (86, 2321529), (129, 1547686), (227, 879522), (258, 773843), (301, 663294), (454, 439761), (487, 409962), (602, 331647), (681, 293174), (903, 221098), (974, 204981), (1362, 146587), (1461, 136654), (1589, 125646), (1806, 110549), (2922, 68327), (3178, 62823), (3409, 58566), (4767, 41882), (6818, 29283), (9534, 20941), (9761, 20454), (10227, 19522)]