201868654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 363686400

約数和(自身を除く): 161817746

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 109, 163, 218, 247, 299, 326, 437, 494, 598, 874, 1417, 2071, 2119, 2507, 2834, 3097, 3749, 4142, 4238, 5014, 5681, 6194, 7498, 11362, 17767, 26923, 32591, 35534, 40261, 47633, 48737, 53846, 65182, 71231, 80522, 95266, 97474, 142462, 230971, 337573, 408641, 461942, 619229, 675146, 817282, 926003, 1238458, 1852006, 4388449, 5312333, 7764179, 8776898, 10624666, 15528358, 100934327, 201868654]

約数ペア:

[(1, 201868654), (2, 100934327), (13, 15528358), (19, 10624666), (23, 8776898), (26, 7764179), (38, 5312333), (46, 4388449), (109, 1852006), (163, 1238458), (218, 926003), (247, 817282), (299, 675146), (326, 619229), (437, 461942), (494, 408641), (598, 337573), (874, 230971), (1417, 142462), (2071, 97474), (2119, 95266), (2507, 80522), (2834, 71231), (3097, 65182), (3749, 53846), (4142, 48737), (4238, 47633), (5014, 40261), (5681, 35534), (6194, 32591), (7498, 26923), (11362, 17767)]