207756738

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 538102656

約数和(自身を除く): 330345918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 173, 189, 243, 346, 353, 378, 486, 519, 567, 706, 1038, 1059, 1134, 1211, 1557, 1701, 2118, 2422, 2471, 3114, 3177, 3402, 3633, 4671, 4942, 6354, 7266, 7413, 9342, 9531, 10899, 14013, 14826, 19062, 21798, 22239, 28026, 28593, 32697, 42039, 44478, 57186, 61069, 65394, 66717, 84078, 85779, 98091, 122138, 133434, 171558, 183207, 196182, 200151, 294273, 366414, 400302, 427483, 549621, 588546, 600453, 854966, 1099242, 1200906, 1282449, 1648863, 2564898, 3297726, 3847347, 4946589, 7694694, 9893178, 11542041, 14839767, 23084082, 29679534, 34626123, 69252246, 103878369, 207756738]

約数ペア:

[(1, 207756738), (2, 103878369), (3, 69252246), (6, 34626123), (7, 29679534), (9, 23084082), (14, 14839767), (18, 11542041), (21, 9893178), (27, 7694694), (42, 4946589), (54, 3847347), (63, 3297726), (81, 2564898), (126, 1648863), (162, 1282449), (173, 1200906), (189, 1099242), (243, 854966), (346, 600453), (353, 588546), (378, 549621), (486, 427483), (519, 400302), (567, 366414), (706, 294273), (1038, 200151), (1059, 196182), (1134, 183207), (1211, 171558), (1557, 133434), (1701, 122138), (2118, 98091), (2422, 85779), (2471, 84078), (3114, 66717), (3177, 65394), (3402, 61069), (3633, 57186), (4671, 44478), (4942, 42039), (6354, 32697), (7266, 28593), (7413, 28026), (9342, 22239), (9531, 21798), (10899, 19062), (14013, 14826)]