204598368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54647}}^1$

素因数の和:54676

約数の個数: 72

約数和(自身を含む): 626593968

約数和(自身を除く): 421995600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 54647, 109294, 163941, 218588, 327882, 437176, 491823, 655764, 710411, 874352, 983646, 1311528, 1420822, 1748704, 1967292, 2131233, 2623056, 2841644, 3934584, 4262466, 5246112, 5683288, 6393699, 7869168, 8524932, 11366576, 12787398, 15738336, 17049864, 22733152, 25574796, 34099728, 51149592, 68199456, 102299184, 204598368]

約数ペア:

[(1, 204598368), (2, 102299184), (3, 68199456), (4, 51149592), (6, 34099728), (8, 25574796), (9, 22733152), (12, 17049864), (13, 15738336), (16, 12787398), (18, 11366576), (24, 8524932), (26, 7869168), (32, 6393699), (36, 5683288), (39, 5246112), (48, 4262466), (52, 3934584), (72, 2841644), (78, 2623056), (96, 2131233), (104, 1967292), (117, 1748704), (144, 1420822), (156, 1311528), (208, 983646), (234, 874352), (288, 710411), (312, 655764), (416, 491823), (468, 437176), (624, 327882), (936, 218588), (1248, 163941), (1872, 109294), (3744, 54647)]