204464988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4801}}^1$

素因数の和:4844

約数の個数: 108

約数和(自身を含む): 639741648

約数和(自身を除く): 435276660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 4801, 6084, 7098, 9602, 10647, 14196, 14403, 19204, 21294, 28806, 33607, 42588, 43209, 57612, 62413, 67214, 86418, 100821, 124826, 134428, 172836, 187239, 201642, 249652, 302463, 374478, 403284, 436891, 561717, 604926, 748956, 811369, 873782, 1123434, 1209852, 1310673, 1622738, 1747564, 2246868, 2434107, 2621346, 3245476, 3932019, 4868214, 5242692, 5679583, 7302321, 7864038, 9736428, 11359166, 14604642, 15728076, 17038749, 22718332, 29209284, 34077498, 51116247, 68154996, 102232494, 204464988]

約数ペア:

[(1, 204464988), (2, 102232494), (3, 68154996), (4, 51116247), (6, 34077498), (7, 29209284), (9, 22718332), (12, 17038749), (13, 15728076), (14, 14604642), (18, 11359166), (21, 9736428), (26, 7864038), (28, 7302321), (36, 5679583), (39, 5242692), (42, 4868214), (52, 3932019), (63, 3245476), (78, 2621346), (84, 2434107), (91, 2246868), (117, 1747564), (126, 1622738), (156, 1310673), (169, 1209852), (182, 1123434), (234, 873782), (252, 811369), (273, 748956), (338, 604926), (364, 561717), (468, 436891), (507, 403284), (546, 374478), (676, 302463), (819, 249652), (1014, 201642), (1092, 187239), (1183, 172836), (1521, 134428), (1638, 124826), (2028, 100821), (2366, 86418), (3042, 67214), (3276, 62413), (3549, 57612), (4732, 43209), (4801, 42588), (6084, 33607), (7098, 28806), (9602, 21294), (10647, 19204), (14196, 14403)]