202357376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121609}}^1$

素因数の和:121636

約数の個数: 32

約数和(自身を含む): 434147700

約数和(自身を除く): 231790324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121609, 243218, 486436, 972872, 1580917, 1945744, 3161834, 3891488, 6323668, 7782976, 12647336, 15565952, 25294672, 50589344, 101178688, 202357376]

約数ペア:

[(1, 202357376), (2, 101178688), (4, 50589344), (8, 25294672), (13, 15565952), (16, 12647336), (26, 7782976), (32, 6323668), (52, 3891488), (64, 3161834), (104, 1945744), (128, 1580917), (208, 972872), (416, 486436), (832, 243218), (1664, 121609)]