207800316

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 594228096

約数和(自身を除く): 386427780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1217, 1377, 1581, 1674, 1836, 2108, 2434, 2511, 2754, 3162, 3348, 3651, 4743, 4868, 5022, 5508, 6324, 7302, 9486, 10044, 10953, 14229, 14604, 18972, 20689, 21906, 28458, 32859, 37727, 41378, 42687, 43812, 56916, 62067, 65718, 75454, 82756, 85374, 98577, 113181, 124134, 131436, 150908, 170748, 186201, 197154, 226362, 248268, 339543, 372402, 394308, 452724, 558603, 641359, 679086, 744804, 1018629, 1117206, 1282718, 1358172, 1675809, 1924077, 2037258, 2234412, 2565436, 3055887, 3351618, 3848154, 4074516, 5772231, 6111774, 6703236, 7696308, 11544462, 12223548, 17316693, 23088924, 34633386, 51950079, 69266772, 103900158, 207800316]

約数ペア:

[(1, 207800316), (2, 103900158), (3, 69266772), (4, 51950079), (6, 34633386), (9, 23088924), (12, 17316693), (17, 12223548), (18, 11544462), (27, 7696308), (31, 6703236), (34, 6111774), (36, 5772231), (51, 4074516), (54, 3848154), (62, 3351618), (68, 3055887), (81, 2565436), (93, 2234412), (102, 2037258), (108, 1924077), (124, 1675809), (153, 1358172), (162, 1282718), (186, 1117206), (204, 1018629), (279, 744804), (306, 679086), (324, 641359), (372, 558603), (459, 452724), (527, 394308), (558, 372402), (612, 339543), (837, 248268), (918, 226362), (1054, 197154), (1116, 186201), (1217, 170748), (1377, 150908), (1581, 131436), (1674, 124134), (1836, 113181), (2108, 98577), (2434, 85374), (2511, 82756), (2754, 75454), (3162, 65718), (3348, 62067), (3651, 56916), (4743, 43812), (4868, 42687), (5022, 41378), (5508, 37727), (6324, 32859), (7302, 28458), (9486, 21906), (10044, 20689), (10953, 18972), (14229, 14604)]