200686720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24153

約数の個数: 64

約数和(自身を含む): 516693240

約数和(自身を除く): 316006520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 24121, 48242, 96484, 120605, 192968, 241210, 313573, 385936, 482420, 627146, 771872, 964840, 1254292, 1543744, 1567865, 1929680, 2508584, 3087488, 3135730, 3859360, 5017168, 6271460, 7718720, 10034336, 12542920, 15437440, 20068672, 25085840, 40137344, 50171680, 100343360, 200686720]

約数ペア:

[(1, 200686720), (2, 100343360), (4, 50171680), (5, 40137344), (8, 25085840), (10, 20068672), (13, 15437440), (16, 12542920), (20, 10034336), (26, 7718720), (32, 6271460), (40, 5017168), (52, 3859360), (64, 3135730), (65, 3087488), (80, 2508584), (104, 1929680), (128, 1567865), (130, 1543744), (160, 1254292), (208, 964840), (260, 771872), (320, 627146), (416, 482420), (520, 385936), (640, 313573), (832, 241210), (1040, 192968), (1664, 120605), (2080, 96484), (4160, 48242), (8320, 24121)]