201689292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20215

約数の個数: 72

約数和(自身を含む): 579673584

約数和(自身を除く): 377984292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 20177, 40354, 60531, 80708, 121062, 141239, 242124, 282478, 343009, 423717, 564956, 686018, 847434, 988673, 1029027, 1372036, 1694868, 1977346, 2058054, 2401063, 2966019, 3954692, 4116108, 4802126, 5932038, 7203189, 9604252, 11864076, 14406378, 16807441, 28812756, 33614882, 50422323, 67229764, 100844646, 201689292]

約数ペア:

[(1, 201689292), (2, 100844646), (3, 67229764), (4, 50422323), (6, 33614882), (7, 28812756), (12, 16807441), (14, 14406378), (17, 11864076), (21, 9604252), (28, 7203189), (34, 5932038), (42, 4802126), (49, 4116108), (51, 3954692), (68, 2966019), (84, 2401063), (98, 2058054), (102, 1977346), (119, 1694868), (147, 1372036), (196, 1029027), (204, 988673), (238, 847434), (294, 686018), (357, 564956), (476, 423717), (588, 343009), (714, 282478), (833, 242124), (1428, 141239), (1666, 121062), (2499, 80708), (3332, 60531), (4998, 40354), (9996, 20177)]