201268984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4072

約数の個数: 64

約数和(自身を含む): 465393600

約数和(自身を除く): 264124616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2968, 3604, 3989, 6307, 7208, 7978, 12614, 15956, 25228, 27923, 31912, 50456, 55846, 67813, 111692, 135626, 211417, 223384, 271252, 422834, 474691, 542504, 845668, 949382, 1479919, 1691336, 1898764, 2959838, 3594089, 3797528, 5919676, 7188178, 11839352, 14376356, 25158623, 28752712, 50317246, 100634492, 201268984]

約数ペア:

[(1, 201268984), (2, 100634492), (4, 50317246), (7, 28752712), (8, 25158623), (14, 14376356), (17, 11839352), (28, 7188178), (34, 5919676), (53, 3797528), (56, 3594089), (68, 2959838), (106, 1898764), (119, 1691336), (136, 1479919), (212, 949382), (238, 845668), (371, 542504), (424, 474691), (476, 422834), (742, 271252), (901, 223384), (952, 211417), (1484, 135626), (1802, 111692), (2968, 67813), (3604, 55846), (3989, 50456), (6307, 31912), (7208, 27923), (7978, 25228), (12614, 15956)]