201636720976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13103}}^1\times {\mathrm{15767}}^1$

素因数の和:28939

約数の個数: 40

約数和(自身を含む): 397131081984

約数和(自身を除く): 195494361008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13103, 15767, 26206, 31534, 52412, 63068, 104824, 126136, 209648, 252272, 799283, 961787, 1598566, 1923574, 3197132, 3847148, 6394264, 7694296, 12788528, 15388592, 206595001, 413190002, 826380004, 1652760008, 3305520016, 12602295061, 25204590122, 50409180244, 100818360488, 201636720976]

約数ペア:

[(1, 201636720976), (2, 100818360488), (4, 50409180244), (8, 25204590122), (16, 12602295061), (61, 3305520016), (122, 1652760008), (244, 826380004), (488, 413190002), (976, 206595001), (13103, 15388592), (15767, 12788528), (26206, 7694296), (31534, 6394264), (52412, 3847148), (63068, 3197132), (104824, 1923574), (126136, 1598566), (209648, 961787), (252272, 799283)]