210203135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 57049345

約数列:

[1, 5, 43, 59, 73, 215, 227, 295, 365, 1135, 2537, 3139, 4307, 9761, 12685, 13393, 15695, 16571, 21535, 48805, 66965, 82855, 185201, 575899, 712553, 926005, 977689, 2879495, 3562765, 4888445, 42040627, 210203135]

約数ペア:

[(1, 210203135), (5, 42040627), (43, 4888445), (59, 3562765), (73, 2879495), (215, 977689), (227, 926005), (295, 712553), (365, 575899), (1135, 185201), (2537, 82855), (3139, 66965), (4307, 48805), (9761, 21535), (12685, 16571), (13393, 15695)]