201219999715

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{224813}}^1$

素因数の和:225171

約数の個数: 32

約数和(自身を含む): 279704586240

約数和(自身を除く): 78484586525

約数列:

[1, 5, 7, 35, 107, 239, 535, 749, 1195, 1673, 3745, 8365, 25573, 127865, 179011, 224813, 895055, 1124065, 1573691, 7868455, 24054991, 53730307, 120274955, 168384937, 268651535, 376112149, 841924685, 1880560745, 5749142849, 28745714245, 40243999943, 201219999715]

約数ペア:

[(1, 201219999715), (5, 40243999943), (7, 28745714245), (35, 5749142849), (107, 1880560745), (239, 841924685), (535, 376112149), (749, 268651535), (1195, 168384937), (1673, 120274955), (3745, 53730307), (8365, 24054991), (25573, 7868455), (127865, 1573691), (179011, 1124065), (224813, 895055)]