201663912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 349913688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 41, 58, 74, 82, 87, 111, 116, 123, 148, 164, 174, 191, 222, 232, 246, 296, 328, 348, 382, 444, 492, 573, 696, 764, 888, 984, 1073, 1146, 1189, 1517, 1528, 2146, 2292, 2378, 3034, 3219, 3567, 4292, 4551, 4584, 4756, 5539, 6068, 6438, 7067, 7134, 7831, 8584, 9102, 9512, 11078, 12136, 12876, 14134, 14268, 15662, 16617, 18204, 21201, 22156, 23493, 25752, 28268, 28536, 31324, 33234, 36408, 42402, 43993, 44312, 46986, 56536, 62648, 66468, 84804, 87986, 93972, 131979, 132936, 169608, 175972, 187944, 204943, 227099, 263958, 289747, 351944, 409886, 454198, 527916, 579494, 614829, 681297, 819772, 869241, 908396, 1055832, 1158988, 1229658, 1362594, 1639544, 1738482, 1816792, 2317976, 2459316, 2725188, 3476964, 4918632, 5450376, 6953928, 8402663, 16805326, 25207989, 33610652, 50415978, 67221304, 100831956, 201663912]

約数ペア:

[(1, 201663912), (2, 100831956), (3, 67221304), (4, 50415978), (6, 33610652), (8, 25207989), (12, 16805326), (24, 8402663), (29, 6953928), (37, 5450376), (41, 4918632), (58, 3476964), (74, 2725188), (82, 2459316), (87, 2317976), (111, 1816792), (116, 1738482), (123, 1639544), (148, 1362594), (164, 1229658), (174, 1158988), (191, 1055832), (222, 908396), (232, 869241), (246, 819772), (296, 681297), (328, 614829), (348, 579494), (382, 527916), (444, 454198), (492, 409886), (573, 351944), (696, 289747), (764, 263958), (888, 227099), (984, 204943), (1073, 187944), (1146, 175972), (1189, 169608), (1517, 132936), (1528, 131979), (2146, 93972), (2292, 87986), (2378, 84804), (3034, 66468), (3219, 62648), (3567, 56536), (4292, 46986), (4551, 44312), (4584, 43993), (4756, 42402), (5539, 36408), (6068, 33234), (6438, 31324), (7067, 28536), (7134, 28268), (7831, 25752), (8584, 23493), (9102, 22156), (9512, 21201), (11078, 18204), (12136, 16617), (12876, 15662), (14134, 14268)]