216007030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4451}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 407731968

約数和(自身を除く): 191724938

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 2110, 4451, 4853, 8902, 9706, 22255, 24265, 44510, 48530, 102373, 204746, 511865, 939161, 1023730, 1878322, 4695805, 9391610, 21600703, 43201406, 108003515, 216007030]

約数ペア:

[(1, 216007030), (2, 108003515), (5, 43201406), (10, 21600703), (23, 9391610), (46, 4695805), (115, 1878322), (211, 1023730), (230, 939161), (422, 511865), (1055, 204746), (2110, 102373), (4451, 48530), (4853, 44510), (8902, 24265), (9706, 22255)]