201278620972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2361649}}^1$

素因数の和:2361826

約数の個数: 48

約数和(自身を含む): 416595060000

約数和(自身を除く): 215316439028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 572, 596, 1639, 1937, 3278, 3874, 6556, 7748, 21307, 42614, 85228, 2361649, 4723298, 9446596, 25978139, 30701437, 51956278, 61402874, 103912556, 122805748, 337715807, 351885701, 675431614, 703771402, 1350863228, 1407542804, 3870742711, 4574514113, 7741485422, 9149028226, 15482970844, 18298056452, 50319655243, 100639310486, 201278620972]

約数ペア:

[(1, 201278620972), (2, 100639310486), (4, 50319655243), (11, 18298056452), (13, 15482970844), (22, 9149028226), (26, 7741485422), (44, 4574514113), (52, 3870742711), (143, 1407542804), (149, 1350863228), (286, 703771402), (298, 675431614), (572, 351885701), (596, 337715807), (1639, 122805748), (1937, 103912556), (3278, 61402874), (3874, 51956278), (6556, 30701437), (7748, 25978139), (21307, 9446596), (42614, 4723298), (85228, 2361649)]