200264320

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1483}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 481350240

約数和(自身を除く): 281085920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 320, 422, 640, 844, 1055, 1483, 1688, 2110, 2966, 3376, 4220, 5932, 6752, 7415, 8440, 11864, 13504, 14830, 16880, 23728, 27008, 29660, 33760, 47456, 59320, 67520, 94912, 118640, 135040, 189824, 237280, 312913, 474560, 625826, 949120, 1251652, 1564565, 2503304, 3129130, 5006608, 6258260, 10013216, 12516520, 20026432, 25033040, 40052864, 50066080, 100132160, 200264320]

約数ペア:

[(1, 200264320), (2, 100132160), (4, 50066080), (5, 40052864), (8, 25033040), (10, 20026432), (16, 12516520), (20, 10013216), (32, 6258260), (40, 5006608), (64, 3129130), (80, 2503304), (128, 1564565), (160, 1251652), (211, 949120), (320, 625826), (422, 474560), (640, 312913), (844, 237280), (1055, 189824), (1483, 135040), (1688, 118640), (2110, 94912), (2966, 67520), (3376, 59320), (4220, 47456), (5932, 33760), (6752, 29660), (7415, 27008), (8440, 23728), (11864, 16880), (13504, 14830)]