200703610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15791}}^1$

素因数の和:15870

約数の個数: 32

約数和(自身を含む): 382040064

約数和(自身を除く): 181336454

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 15791, 31582, 78955, 157910, 489521, 647431, 979042, 1294862, 2447605, 3237155, 4895210, 6474310, 20070361, 40140722, 100351805, 200703610]

約数ペア:

[(1, 200703610), (2, 100351805), (5, 40140722), (10, 20070361), (31, 6474310), (41, 4895210), (62, 3237155), (82, 2447605), (155, 1294862), (205, 979042), (310, 647431), (410, 489521), (1271, 157910), (2542, 78955), (6355, 31582), (12710, 15791)]