207913608

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 664320000

約数和(自身を除く): 456406392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 597, 691, 756, 796, 1194, 1382, 1393, 1512, 1592, 1791, 2073, 2388, 2764, 2786, 3582, 4146, 4179, 4776, 4837, 5373, 5528, 5572, 6219, 7164, 8292, 8358, 9674, 10746, 11144, 12438, 12537, 14328, 14511, 16584, 16716, 18657, 19348, 21492, 24876, 25074, 29022, 33432, 37314, 37611, 38696, 42984, 43533, 49752, 50148, 58044, 74628, 75222, 87066, 100296, 116088, 130599, 137509, 149256, 150444, 174132, 261198, 275018, 300888, 348264, 412527, 522396, 550036, 825054, 962563, 1044792, 1100072, 1237581, 1650108, 1925126, 2475162, 2887689, 3300216, 3712743, 3850252, 4950324, 5775378, 7425486, 7700504, 8663067, 9900648, 11550756, 14850972, 17326134, 23101512, 25989201, 29701944, 34652268, 51978402, 69304536, 103956804, 207913608]

約数ペア:

[(1, 207913608), (2, 103956804), (3, 69304536), (4, 51978402), (6, 34652268), (7, 29701944), (8, 25989201), (9, 23101512), (12, 17326134), (14, 14850972), (18, 11550756), (21, 9900648), (24, 8663067), (27, 7700504), (28, 7425486), (36, 5775378), (42, 4950324), (54, 3850252), (56, 3712743), (63, 3300216), (72, 2887689), (84, 2475162), (108, 1925126), (126, 1650108), (168, 1237581), (189, 1100072), (199, 1044792), (216, 962563), (252, 825054), (378, 550036), (398, 522396), (504, 412527), (597, 348264), (691, 300888), (756, 275018), (796, 261198), (1194, 174132), (1382, 150444), (1393, 149256), (1512, 137509), (1592, 130599), (1791, 116088), (2073, 100296), (2388, 87066), (2764, 75222), (2786, 74628), (3582, 58044), (4146, 50148), (4179, 49752), (4776, 43533), (4837, 42984), (5373, 38696), (5528, 37611), (5572, 37314), (6219, 33432), (7164, 29022), (8292, 25074), (8358, 24876), (9674, 21492), (10746, 19348), (11144, 18657), (12438, 16716), (12537, 16584), (14328, 14511)]