202458272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 413280000

約数和(自身を除く): 210821728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 409, 496, 499, 818, 992, 998, 1636, 1996, 3272, 3992, 6544, 7984, 12679, 13088, 15469, 15968, 25358, 30938, 50716, 61876, 101432, 123752, 202864, 204091, 247504, 405728, 408182, 495008, 816364, 1632728, 3265456, 6326821, 6530912, 12653642, 25307284, 50614568, 101229136, 202458272]

約数ペア:

[(1, 202458272), (2, 101229136), (4, 50614568), (8, 25307284), (16, 12653642), (31, 6530912), (32, 6326821), (62, 3265456), (124, 1632728), (248, 816364), (409, 495008), (496, 408182), (499, 405728), (818, 247504), (992, 204091), (998, 202864), (1636, 123752), (1996, 101432), (3272, 61876), (3992, 50716), (6544, 30938), (7984, 25358), (12679, 15968), (13088, 15469)]