202220848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{12601}}^1$

素因数の和:12685

約数の個数: 40

約数和(自身を含む): 421914960

約数和(自身を除く): 219694112

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 12601, 16048, 25202, 50404, 100808, 201616, 214217, 428434, 743459, 856868, 1486918, 1713736, 2973836, 3427472, 5947672, 11895344, 12638803, 25277606, 50555212, 101110424, 202220848]

約数ペア:

[(1, 202220848), (2, 101110424), (4, 50555212), (8, 25277606), (16, 12638803), (17, 11895344), (34, 5947672), (59, 3427472), (68, 2973836), (118, 1713736), (136, 1486918), (236, 856868), (272, 743459), (472, 428434), (944, 214217), (1003, 201616), (2006, 100808), (4012, 50404), (8024, 25202), (12601, 16048)]