201653580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81973}}^1$

素因数の和:82026

約数の個数: 48

約数和(自身を含む): 578408544

約数和(自身を除く): 376754964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81973, 163946, 245919, 327892, 409865, 491838, 819730, 983676, 1229595, 1639460, 2459190, 3360893, 4918380, 6721786, 10082679, 13443572, 16804465, 20165358, 33608930, 40330716, 50413395, 67217860, 100826790, 201653580]

約数ペア:

[(1, 201653580), (2, 100826790), (3, 67217860), (4, 50413395), (5, 40330716), (6, 33608930), (10, 20165358), (12, 16804465), (15, 13443572), (20, 10082679), (30, 6721786), (41, 4918380), (60, 3360893), (82, 2459190), (123, 1639460), (164, 1229595), (205, 983676), (246, 819730), (410, 491838), (492, 409865), (615, 327892), (820, 245919), (1230, 163946), (2460, 81973)]