201956248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{2141}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 408436560

約数和(自身を除く): 206480312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 907, 1814, 2141, 3628, 4282, 7256, 8564, 11791, 17128, 23582, 27833, 47164, 55666, 94328, 111332, 222664, 1941887, 3883774, 7767548, 15535096, 25244531, 50489062, 100978124, 201956248]

約数ペア:

[(1, 201956248), (2, 100978124), (4, 50489062), (8, 25244531), (13, 15535096), (26, 7767548), (52, 3883774), (104, 1941887), (907, 222664), (1814, 111332), (2141, 94328), (3628, 55666), (4282, 47164), (7256, 27833), (8564, 23582), (11791, 17128)]