212414932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 410130000

約数和(自身を除く): 197715068

約数列:

[1, 2, 4, 17, 34, 41, 61, 68, 82, 122, 164, 244, 697, 1037, 1249, 1394, 2074, 2498, 2501, 2788, 4148, 4996, 5002, 10004, 21233, 42466, 42517, 51209, 76189, 84932, 85034, 102418, 152378, 170068, 204836, 304756, 870553, 1295213, 1741106, 2590426, 3123749, 3482212, 5180852, 6247498, 12494996, 53103733, 106207466, 212414932]

約数ペア:

[(1, 212414932), (2, 106207466), (4, 53103733), (17, 12494996), (34, 6247498), (41, 5180852), (61, 3482212), (68, 3123749), (82, 2590426), (122, 1741106), (164, 1295213), (244, 870553), (697, 304756), (1037, 204836), (1249, 170068), (1394, 152378), (2074, 102418), (2498, 85034), (2501, 84932), (2788, 76189), (4148, 51209), (4996, 42517), (5002, 42466), (10004, 21233)]