202230128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 400022016

約数和(自身を除く): 197791888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 383, 488, 541, 766, 976, 1082, 1532, 2164, 3064, 4328, 6128, 8656, 23363, 33001, 46726, 66002, 93452, 132004, 186904, 207203, 264008, 373808, 414406, 528016, 828812, 1657624, 3315248, 12639383, 25278766, 50557532, 101115064, 202230128]

約数ペア:

[(1, 202230128), (2, 101115064), (4, 50557532), (8, 25278766), (16, 12639383), (61, 3315248), (122, 1657624), (244, 828812), (383, 528016), (488, 414406), (541, 373808), (766, 264008), (976, 207203), (1082, 186904), (1532, 132004), (2164, 93452), (3064, 66002), (4328, 46726), (6128, 33001), (8656, 23363)]