201692120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17569}}^1$

素因数の和:17628

約数の個数: 64

約数和(自身を含む): 531316800

約数和(自身を除く): 329624680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 17569, 35138, 70276, 87845, 122983, 140552, 175690, 245966, 351380, 491932, 614915, 702760, 720329, 983864, 1229830, 1440658, 2459660, 2881316, 3601645, 4919320, 5042303, 5762632, 7203290, 10084606, 14406580, 20169212, 25211515, 28813160, 40338424, 50423030, 100846060, 201692120]

約数ペア:

[(1, 201692120), (2, 100846060), (4, 50423030), (5, 40338424), (7, 28813160), (8, 25211515), (10, 20169212), (14, 14406580), (20, 10084606), (28, 7203290), (35, 5762632), (40, 5042303), (41, 4919320), (56, 3601645), (70, 2881316), (82, 2459660), (140, 1440658), (164, 1229830), (205, 983864), (280, 720329), (287, 702760), (328, 614915), (410, 491932), (574, 351380), (820, 245966), (1148, 175690), (1435, 140552), (1640, 122983), (2296, 87845), (2870, 70276), (5740, 35138), (11480, 17569)]