202128928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5507}}^1$

素因数の和:5585

約数の個数: 48

約数和(自身を含む): 421956864

約数和(自身を除く): 219827936

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5507, 9176, 11014, 18352, 22028, 36704, 44056, 88112, 170717, 176224, 203759, 341434, 407518, 682868, 815036, 1365736, 1630072, 2731472, 3260144, 5462944, 6316529, 6520288, 12633058, 25266116, 50532232, 101064464, 202128928]

約数ペア:

[(1, 202128928), (2, 101064464), (4, 50532232), (8, 25266116), (16, 12633058), (31, 6520288), (32, 6316529), (37, 5462944), (62, 3260144), (74, 2731472), (124, 1630072), (148, 1365736), (248, 815036), (296, 682868), (496, 407518), (592, 341434), (992, 203759), (1147, 176224), (1184, 170717), (2294, 88112), (4588, 44056), (5507, 36704), (9176, 22028), (11014, 18352)]