200399552

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1393

約数の個数: 56

約数和(自身を含む): 419100000

約数和(自身を除く): 218700448

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 109, 184, 218, 368, 436, 736, 872, 1249, 1472, 1744, 2498, 2507, 3488, 4996, 5014, 6976, 9992, 10028, 19984, 20056, 28727, 39968, 40112, 57454, 79936, 80224, 114908, 136141, 160448, 229816, 272282, 459632, 544564, 919264, 1089128, 1838528, 2178256, 3131243, 4356512, 6262486, 8713024, 12524972, 25049944, 50099888, 100199776, 200399552]

約数ペア:

[(1, 200399552), (2, 100199776), (4, 50099888), (8, 25049944), (16, 12524972), (23, 8713024), (32, 6262486), (46, 4356512), (64, 3131243), (92, 2178256), (109, 1838528), (184, 1089128), (218, 919264), (368, 544564), (436, 459632), (736, 272282), (872, 229816), (1249, 160448), (1472, 136141), (1744, 114908), (2498, 80224), (2507, 79936), (3488, 57454), (4996, 40112), (5014, 39968), (6976, 28727), (9992, 20056), (10028, 19984)]