207490416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{617531}}^1$

素因数の和:617549

約数の個数: 40

約数和(自身を含む): 612591744

約数和(自身を除く): 405101328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 617531, 1235062, 1852593, 2470124, 3705186, 4322717, 4940248, 7410372, 8645434, 9880496, 12968151, 14820744, 17290868, 25936302, 29641488, 34581736, 51872604, 69163472, 103745208, 207490416]

約数ペア:

[(1, 207490416), (2, 103745208), (3, 69163472), (4, 51872604), (6, 34581736), (7, 29641488), (8, 25936302), (12, 17290868), (14, 14820744), (16, 12968151), (21, 9880496), (24, 8645434), (28, 7410372), (42, 4940248), (48, 4322717), (56, 3705186), (84, 2470124), (112, 1852593), (168, 1235062), (336, 617531)]