201928480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97081}}^1$

素因数の和:97109

約数の個数: 48

約数和(自身を含む): 513757944

約数和(自身を除く): 311829464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 97081, 194162, 388324, 485405, 776648, 970810, 1262053, 1553296, 1941620, 2524106, 3106592, 3883240, 5048212, 6310265, 7766480, 10096424, 12620530, 15532960, 20192848, 25241060, 40385696, 50482120, 100964240, 201928480]

約数ペア:

[(1, 201928480), (2, 100964240), (4, 50482120), (5, 40385696), (8, 25241060), (10, 20192848), (13, 15532960), (16, 12620530), (20, 10096424), (26, 7766480), (32, 6310265), (40, 5048212), (52, 3883240), (65, 3106592), (80, 2524106), (104, 1941620), (130, 1553296), (160, 1262053), (208, 970810), (260, 776648), (416, 485405), (520, 388324), (1040, 194162), (2080, 97081)]