221213892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10079}}^1$

素因数の和:10176

約数の個数: 48

約数和(自身を含む): 541900800

約数和(自身を除く): 320686908

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 1829, 3658, 5487, 7316, 10079, 10974, 20158, 21948, 30237, 40316, 60474, 120948, 312449, 594661, 624898, 937347, 1189322, 1249796, 1783983, 1874694, 2378644, 3567966, 3749388, 7135932, 18434491, 36868982, 55303473, 73737964, 110606946, 221213892]

約数ペア:

[(1, 221213892), (2, 110606946), (3, 73737964), (4, 55303473), (6, 36868982), (12, 18434491), (31, 7135932), (59, 3749388), (62, 3567966), (93, 2378644), (118, 1874694), (124, 1783983), (177, 1249796), (186, 1189322), (236, 937347), (354, 624898), (372, 594661), (708, 312449), (1829, 120948), (3658, 60474), (5487, 40316), (7316, 30237), (10079, 21948), (10974, 20158)]