201232346

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 374685696

約数和(自身を除く): 173453350

約数列:

[1, 2, 7, 14, 31, 41, 43, 62, 82, 86, 217, 263, 287, 301, 434, 526, 574, 602, 1271, 1333, 1763, 1841, 2542, 2666, 3526, 3682, 8153, 8897, 9331, 10783, 11309, 12341, 16306, 17794, 18662, 21566, 22618, 24682, 54653, 57071, 75481, 79163, 109306, 114142, 150962, 158326, 334273, 350579, 382571, 463669, 668546, 701158, 765142, 927338, 2339911, 2454053, 3245683, 4679822, 4908106, 6491366, 14373739, 28747478, 100616173, 201232346]

約数ペア:

[(1, 201232346), (2, 100616173), (7, 28747478), (14, 14373739), (31, 6491366), (41, 4908106), (43, 4679822), (62, 3245683), (82, 2454053), (86, 2339911), (217, 927338), (263, 765142), (287, 701158), (301, 668546), (434, 463669), (526, 382571), (574, 350579), (602, 334273), (1271, 158326), (1333, 150962), (1763, 114142), (1841, 109306), (2542, 79163), (2666, 75481), (3526, 57071), (3682, 54653), (8153, 24682), (8897, 22618), (9331, 21566), (10783, 18662), (11309, 17794), (12341, 16306)]