209289192

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{177967}}^1$

素因数の和:177990

約数の個数: 48

約数和(自身を含む): 608650560

約数和(自身を除く): 399361368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 177967, 355934, 533901, 711868, 1067802, 1245769, 1423736, 2135604, 2491538, 3737307, 4271208, 4983076, 7474614, 8720383, 9966152, 14949228, 17440766, 26161149, 29898456, 34881532, 52322298, 69763064, 104644596, 209289192]

約数ペア:

[(1, 209289192), (2, 104644596), (3, 69763064), (4, 52322298), (6, 34881532), (7, 29898456), (8, 26161149), (12, 17440766), (14, 14949228), (21, 9966152), (24, 8720383), (28, 7474614), (42, 4983076), (49, 4271208), (56, 3737307), (84, 2491538), (98, 2135604), (147, 1423736), (168, 1245769), (196, 1067802), (294, 711868), (392, 533901), (588, 355934), (1176, 177967)]