207511416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2026

約数の個数: 128

約数和(自身を含む): 668390400

約数和(自身を除く): 460878984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1933, 1988, 2556, 2982, 3834, 3866, 3976, 4473, 5112, 5799, 5964, 7668, 7732, 8946, 11598, 11928, 13419, 13531, 15336, 15464, 17397, 17892, 23196, 26838, 27062, 34794, 35784, 40593, 46392, 52191, 53676, 54124, 69588, 81186, 104382, 107352, 108248, 121779, 137243, 139176, 162372, 208764, 243558, 274486, 324744, 365337, 411729, 417528, 487116, 548972, 730674, 823458, 960701, 974232, 1097944, 1235187, 1461348, 1646916, 1921402, 2470374, 2882103, 2922696, 3293832, 3705561, 3842804, 4940748, 5764206, 7411122, 7685608, 8646309, 9881496, 11528412, 14822244, 17292618, 23056824, 25938927, 29644488, 34585236, 51877854, 69170472, 103755708, 207511416]

約数ペア:

[(1, 207511416), (2, 103755708), (3, 69170472), (4, 51877854), (6, 34585236), (7, 29644488), (8, 25938927), (9, 23056824), (12, 17292618), (14, 14822244), (18, 11528412), (21, 9881496), (24, 8646309), (27, 7685608), (28, 7411122), (36, 5764206), (42, 4940748), (54, 3842804), (56, 3705561), (63, 3293832), (71, 2922696), (72, 2882103), (84, 2470374), (108, 1921402), (126, 1646916), (142, 1461348), (168, 1235187), (189, 1097944), (213, 974232), (216, 960701), (252, 823458), (284, 730674), (378, 548972), (426, 487116), (497, 417528), (504, 411729), (568, 365337), (639, 324744), (756, 274486), (852, 243558), (994, 208764), (1278, 162372), (1491, 139176), (1512, 137243), (1704, 121779), (1917, 108248), (1933, 107352), (1988, 104382), (2556, 81186), (2982, 69588), (3834, 54124), (3866, 53676), (3976, 52191), (4473, 46392), (5112, 40593), (5799, 35784), (5964, 34794), (7668, 27062), (7732, 26838), (8946, 23196), (11598, 17892), (11928, 17397), (13419, 15464), (13531, 15336)]