205087356

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 545287680

約数和(自身を除く): 340200324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 137, 166, 167, 249, 274, 332, 334, 411, 498, 501, 548, 668, 747, 822, 996, 1002, 1233, 1494, 1503, 1644, 2004, 2241, 2466, 2988, 3006, 3699, 4482, 4509, 4932, 6012, 7398, 8964, 9018, 11371, 13861, 14796, 18036, 22742, 22879, 27722, 34113, 41583, 45484, 45758, 55444, 68226, 68637, 83166, 91516, 102339, 124749, 136452, 137274, 166332, 204678, 205911, 249498, 274548, 307017, 374247, 409356, 411822, 498996, 614034, 617733, 748494, 823644, 1228068, 1235466, 1496988, 1898957, 2470932, 3797914, 5696871, 7595828, 11393742, 17090613, 22787484, 34181226, 51271839, 68362452, 102543678, 205087356]

約数ペア:

[(1, 205087356), (2, 102543678), (3, 68362452), (4, 51271839), (6, 34181226), (9, 22787484), (12, 17090613), (18, 11393742), (27, 7595828), (36, 5696871), (54, 3797914), (83, 2470932), (108, 1898957), (137, 1496988), (166, 1235466), (167, 1228068), (249, 823644), (274, 748494), (332, 617733), (334, 614034), (411, 498996), (498, 411822), (501, 409356), (548, 374247), (668, 307017), (747, 274548), (822, 249498), (996, 205911), (1002, 204678), (1233, 166332), (1494, 137274), (1503, 136452), (1644, 124749), (2004, 102339), (2241, 91516), (2466, 83166), (2988, 68637), (3006, 68226), (3699, 55444), (4482, 45758), (4509, 45484), (4932, 41583), (6012, 34113), (7398, 27722), (8964, 22879), (9018, 22742), (11371, 18036), (13861, 14796)]