202181988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 484775424

約数和(自身を除く): 282593436

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 607, 677, 1214, 1354, 1821, 2031, 2428, 2708, 3642, 4062, 7284, 8124, 24887, 27757, 49774, 55514, 74661, 83271, 99548, 111028, 149322, 166542, 298644, 333084, 410939, 821878, 1232817, 1643756, 2465634, 4931268, 16848499, 33696998, 50545497, 67393996, 101090994, 202181988]

約数ペア:

[(1, 202181988), (2, 101090994), (3, 67393996), (4, 50545497), (6, 33696998), (12, 16848499), (41, 4931268), (82, 2465634), (123, 1643756), (164, 1232817), (246, 821878), (492, 410939), (607, 333084), (677, 298644), (1214, 166542), (1354, 149322), (1821, 111028), (2031, 99548), (2428, 83271), (2708, 74661), (3642, 55514), (4062, 49774), (7284, 27757), (8124, 24887)]