200677725

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28771}}^1$

素因数の和:28818

約数の個数: 36

約数和(自身を含む): 371043712

約数和(自身を除く): 170365987

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 28771, 86313, 143855, 258939, 431565, 719275, 891901, 1294695, 2157825, 2675703, 4459505, 6473475, 8027109, 13378515, 22297525, 40135545, 66892575, 200677725]

約数ペア:

[(1, 200677725), (3, 66892575), (5, 40135545), (9, 22297525), (15, 13378515), (25, 8027109), (31, 6473475), (45, 4459505), (75, 2675703), (93, 2157825), (155, 1294695), (225, 891901), (279, 719275), (465, 431565), (775, 258939), (1395, 143855), (2325, 86313), (6975, 28771)]