202862904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 357009096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 71, 94, 102, 136, 141, 142, 149, 188, 204, 213, 282, 284, 298, 376, 408, 426, 447, 564, 568, 596, 799, 852, 894, 1128, 1192, 1207, 1598, 1704, 1788, 2397, 2414, 2533, 3196, 3337, 3576, 3621, 4794, 4828, 5066, 6392, 6674, 7003, 7242, 7599, 9588, 9656, 10011, 10132, 10579, 13348, 14006, 14484, 15198, 19176, 20022, 20264, 21009, 21158, 26696, 28012, 28968, 30396, 31737, 40044, 42018, 42316, 56024, 56729, 60792, 63474, 80088, 84036, 84632, 113458, 119051, 126948, 168072, 170187, 179843, 226916, 238102, 253896, 340374, 357153, 359686, 453832, 476204, 497213, 539529, 680748, 714306, 719372, 952408, 994426, 1079058, 1361496, 1428612, 1438744, 1491639, 1988852, 2158116, 2857224, 2983278, 3977704, 4316232, 5966556, 8452621, 11933112, 16905242, 25357863, 33810484, 50715726, 67620968, 101431452, 202862904]

約数ペア:

[(1, 202862904), (2, 101431452), (3, 67620968), (4, 50715726), (6, 33810484), (8, 25357863), (12, 16905242), (17, 11933112), (24, 8452621), (34, 5966556), (47, 4316232), (51, 3977704), (68, 2983278), (71, 2857224), (94, 2158116), (102, 1988852), (136, 1491639), (141, 1438744), (142, 1428612), (149, 1361496), (188, 1079058), (204, 994426), (213, 952408), (282, 719372), (284, 714306), (298, 680748), (376, 539529), (408, 497213), (426, 476204), (447, 453832), (564, 359686), (568, 357153), (596, 340374), (799, 253896), (852, 238102), (894, 226916), (1128, 179843), (1192, 170187), (1207, 168072), (1598, 126948), (1704, 119051), (1788, 113458), (2397, 84632), (2414, 84036), (2533, 80088), (3196, 63474), (3337, 60792), (3576, 56729), (3621, 56024), (4794, 42316), (4828, 42018), (5066, 40044), (6392, 31737), (6674, 30396), (7003, 28968), (7242, 28012), (7599, 26696), (9588, 21158), (9656, 21009), (10011, 20264), (10132, 20022), (10579, 19176), (13348, 15198), (14006, 14484)]