211310514692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4073}}^1\times {\mathrm{5569}}^1$

素因数の和:9800

約数の個数: 48

約数和(自身を含む): 394571625840

約数和(自身を除く): 183261111148

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4073, 4658, 5569, 8146, 9316, 11138, 16292, 22276, 69241, 94673, 138482, 189346, 276964, 378692, 558001, 762953, 1116002, 1525906, 2232004, 3051812, 9486017, 12970201, 18972034, 22682537, 25940402, 37944068, 45365074, 51880804, 90730148, 385603129, 771206258, 1542412516, 3107507569, 6215015138, 12430030276, 52827628673, 105655257346, 211310514692]

約数ペア:

[(1, 211310514692), (2, 105655257346), (4, 52827628673), (17, 12430030276), (34, 6215015138), (68, 3107507569), (137, 1542412516), (274, 771206258), (548, 385603129), (2329, 90730148), (4073, 51880804), (4658, 45365074), (5569, 37944068), (8146, 25940402), (9316, 22682537), (11138, 18972034), (16292, 12970201), (22276, 9486017), (69241, 3051812), (94673, 2232004), (138482, 1525906), (189346, 1116002), (276964, 762953), (378692, 558001)]