206201216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 448020720

約数和(自身を除く): 241819504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 332, 416, 664, 832, 1079, 1328, 1493, 1664, 2158, 2656, 2986, 4316, 5312, 5972, 8632, 10624, 11944, 17264, 19409, 23888, 34528, 38818, 47776, 69056, 77636, 95552, 123919, 138112, 155272, 191104, 247838, 310544, 495676, 621088, 991352, 1242176, 1610947, 1982704, 2484352, 3221894, 3965408, 6443788, 7930816, 12887576, 15861632, 25775152, 51550304, 103100608, 206201216]

約数ペア:

[(1, 206201216), (2, 103100608), (4, 51550304), (8, 25775152), (13, 15861632), (16, 12887576), (26, 7930816), (32, 6443788), (52, 3965408), (64, 3221894), (83, 2484352), (104, 1982704), (128, 1610947), (166, 1242176), (208, 991352), (332, 621088), (416, 495676), (664, 310544), (832, 247838), (1079, 191104), (1328, 155272), (1493, 138112), (1664, 123919), (2158, 95552), (2656, 77636), (2986, 69056), (4316, 47776), (5312, 38818), (5972, 34528), (8632, 23888), (10624, 19409), (11944, 17264)]