201449788

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 356706000

約数和(自身を除く): 155256212

約数列:

[1, 2, 4, 149, 227, 298, 454, 596, 908, 1489, 2978, 5956, 33823, 67646, 135292, 221861, 338003, 443722, 676006, 887444, 1352012, 50362447, 100724894, 201449788]

約数ペア:

[(1, 201449788), (2, 100724894), (4, 50362447), (149, 1352012), (227, 887444), (298, 676006), (454, 443722), (596, 338003), (908, 221861), (1489, 135292), (2978, 67646), (5956, 33823)]