217873772182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{25057}}^1$

素因数の和:25501

約数の個数: 64

約数和(自身を含む): 384246187776

約数和(自身を除く): 166372415594

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 347, 374, 694, 737, 1139, 1474, 2278, 3817, 5899, 7634, 11798, 12529, 23249, 25057, 25058, 46498, 50114, 64889, 129778, 255739, 275627, 395233, 425969, 511478, 551254, 790466, 851938, 1678819, 3357638, 4347563, 4685659, 8694779, 8695126, 9371318, 17389558, 18467009, 28539923, 36934018, 57079846, 95642569, 147811243, 191285138, 295622486, 313939153, 582550193, 627878306, 1165100386, 1625923673, 3251847346, 6408052123, 9903353281, 12816104246, 19806706562, 108936886091, 217873772182]

約数ペア:

[(1, 217873772182), (2, 108936886091), (11, 19806706562), (17, 12816104246), (22, 9903353281), (34, 6408052123), (67, 3251847346), (134, 1625923673), (187, 1165100386), (347, 627878306), (374, 582550193), (694, 313939153), (737, 295622486), (1139, 191285138), (1474, 147811243), (2278, 95642569), (3817, 57079846), (5899, 36934018), (7634, 28539923), (11798, 18467009), (12529, 17389558), (23249, 9371318), (25057, 8695126), (25058, 8694779), (46498, 4685659), (50114, 4347563), (64889, 3357638), (129778, 1678819), (255739, 851938), (275627, 790466), (395233, 551254), (425969, 511478)]