197449464

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5260

約数の個数: 64

約数和(自身を含む): 518855040

約数和(自身を除く): 321405576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4773, 5171, 6364, 9546, 10342, 12728, 15513, 19092, 20684, 31026, 38184, 41368, 62052, 124104, 191327, 222353, 382654, 444706, 573981, 667059, 765308, 889412, 1147962, 1334118, 1530616, 1778824, 2295924, 2668236, 4591848, 5336472, 8227061, 16454122, 24681183, 32908244, 49362366, 65816488, 98724732, 197449464]

約数ペア:

[(1, 197449464), (2, 98724732), (3, 65816488), (4, 49362366), (6, 32908244), (8, 24681183), (12, 16454122), (24, 8227061), (37, 5336472), (43, 4591848), (74, 2668236), (86, 2295924), (111, 1778824), (129, 1530616), (148, 1334118), (172, 1147962), (222, 889412), (258, 765308), (296, 667059), (344, 573981), (444, 444706), (516, 382654), (888, 222353), (1032, 191327), (1591, 124104), (3182, 62052), (4773, 41368), (5171, 38184), (6364, 31026), (9546, 20684), (10342, 19092), (12728, 15513)]