200123228128

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{470179}}^1$

素因数の和:470519

約数の個数: 48

約数和(自身を含む): 403798106880

約数和(自身を除く): 203674878752

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 283, 376, 566, 752, 1132, 1504, 2264, 4528, 9056, 13301, 26602, 53204, 106408, 212816, 425632, 470179, 940358, 1880716, 3761432, 7522864, 15045728, 22098413, 44196826, 88393652, 133060657, 176787304, 266121314, 353574608, 532242628, 707149216, 1064485256, 2128970512, 4257941024, 6253850879, 12507701758, 25015403516, 50030807032, 100061614064, 200123228128]

約数ペア:

[(1, 200123228128), (2, 100061614064), (4, 50030807032), (8, 25015403516), (16, 12507701758), (32, 6253850879), (47, 4257941024), (94, 2128970512), (188, 1064485256), (283, 707149216), (376, 532242628), (566, 353574608), (752, 266121314), (1132, 176787304), (1504, 133060657), (2264, 88393652), (4528, 44196826), (9056, 22098413), (13301, 15045728), (26602, 7522864), (53204, 3761432), (106408, 1880716), (212816, 940358), (425632, 470179)]