200415456

素因数分解:

$2^5\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1223}}^1$

素因数の和:1808

約数の個数: 72

約数和(自身を含む): 571399920

約数和(自身を除く): 370984464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 569, 1138, 1223, 1707, 2276, 2446, 3414, 3669, 4552, 4892, 5121, 6828, 7338, 9104, 9784, 10242, 11007, 13656, 14676, 18208, 19568, 20484, 22014, 27312, 29352, 39136, 40968, 44028, 54624, 58704, 81936, 88056, 117408, 163872, 176112, 352224, 695887, 1391774, 2087661, 2783548, 4175322, 5567096, 6262983, 8350644, 11134192, 12525966, 16701288, 22268384, 25051932, 33402576, 50103864, 66805152, 100207728, 200415456]

約数ペア:

[(1, 200415456), (2, 100207728), (3, 66805152), (4, 50103864), (6, 33402576), (8, 25051932), (9, 22268384), (12, 16701288), (16, 12525966), (18, 11134192), (24, 8350644), (32, 6262983), (36, 5567096), (48, 4175322), (72, 2783548), (96, 2087661), (144, 1391774), (288, 695887), (569, 352224), (1138, 176112), (1223, 163872), (1707, 117408), (2276, 88056), (2446, 81936), (3414, 58704), (3669, 54624), (4552, 44028), (4892, 40968), (5121, 39136), (6828, 29352), (7338, 27312), (9104, 22014), (9784, 20484), (10242, 19568), (11007, 18208), (13656, 14676)]