206535384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 622854960

約数和(自身を除く): 416319576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 151, 157, 198, 242, 264, 302, 314, 363, 396, 453, 471, 484, 604, 628, 726, 792, 906, 942, 968, 1089, 1208, 1256, 1359, 1413, 1452, 1661, 1727, 1812, 1884, 2178, 2718, 2826, 2904, 3322, 3454, 3624, 3768, 4356, 4983, 5181, 5436, 5652, 6644, 6908, 8712, 9966, 10362, 10872, 11304, 13288, 13816, 14949, 15543, 18271, 18997, 19932, 20724, 23707, 29898, 31086, 36542, 37994, 39864, 41448, 47414, 54813, 56991, 59796, 62172, 71121, 73084, 75988, 94828, 109626, 113982, 119592, 124344, 142242, 146168, 151976, 164439, 170973, 189656, 213363, 219252, 227964, 260777, 284484, 328878, 341946, 426726, 438504, 455928, 521554, 568968, 657756, 683892, 782331, 853452, 1043108, 1315512, 1367784, 1564662, 1706904, 2086216, 2346993, 2868547, 3129324, 4693986, 5737094, 6258648, 8605641, 9387972, 11474188, 17211282, 18775944, 22948376, 25816923, 34422564, 51633846, 68845128, 103267692, 206535384]

約数ペア:

[(1, 206535384), (2, 103267692), (3, 68845128), (4, 51633846), (6, 34422564), (8, 25816923), (9, 22948376), (11, 18775944), (12, 17211282), (18, 11474188), (22, 9387972), (24, 8605641), (33, 6258648), (36, 5737094), (44, 4693986), (66, 3129324), (72, 2868547), (88, 2346993), (99, 2086216), (121, 1706904), (132, 1564662), (151, 1367784), (157, 1315512), (198, 1043108), (242, 853452), (264, 782331), (302, 683892), (314, 657756), (363, 568968), (396, 521554), (453, 455928), (471, 438504), (484, 426726), (604, 341946), (628, 328878), (726, 284484), (792, 260777), (906, 227964), (942, 219252), (968, 213363), (1089, 189656), (1208, 170973), (1256, 164439), (1359, 151976), (1413, 146168), (1452, 142242), (1661, 124344), (1727, 119592), (1812, 113982), (1884, 109626), (2178, 94828), (2718, 75988), (2826, 73084), (2904, 71121), (3322, 62172), (3454, 59796), (3624, 56991), (3768, 54813), (4356, 47414), (4983, 41448), (5181, 39864), (5436, 37994), (5652, 36542), (6644, 31086), (6908, 29898), (8712, 23707), (9966, 20724), (10362, 19932), (10872, 18997), (11304, 18271), (13288, 15543), (13816, 14949)]