200959290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{45569}}^1$

素因数の和:45596

約数の個数: 72

約数和(自身を含む): 607812660

約数和(自身を除く): 406853370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 45569, 91138, 136707, 227845, 273414, 318983, 410121, 455690, 637966, 683535, 820242, 956949, 1367070, 1594915, 1913898, 2050605, 2232881, 2870847, 3189830, 4101210, 4465762, 4784745, 5741694, 6698643, 9569490, 11164405, 13397286, 14354235, 20095929, 22328810, 28708470, 33493215, 40191858, 66986430, 100479645, 200959290]

約数ペア:

[(1, 200959290), (2, 100479645), (3, 66986430), (5, 40191858), (6, 33493215), (7, 28708470), (9, 22328810), (10, 20095929), (14, 14354235), (15, 13397286), (18, 11164405), (21, 9569490), (30, 6698643), (35, 5741694), (42, 4784745), (45, 4465762), (49, 4101210), (63, 3189830), (70, 2870847), (90, 2232881), (98, 2050605), (105, 1913898), (126, 1594915), (147, 1367070), (210, 956949), (245, 820242), (294, 683535), (315, 637966), (441, 455690), (490, 410121), (630, 318983), (735, 273414), (882, 227845), (1470, 136707), (2205, 91138), (4410, 45569)]