203486998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37447}}^1$

素因数の和:37492

約数の個数: 32

約数和(自身を含む): 377475840

約数和(自身を除く): 173988842

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 37447, 74894, 411917, 486811, 711493, 823834, 973622, 1422986, 5354921, 7826423, 9249409, 10709842, 15652846, 18498818, 101743499, 203486998]

約数ペア:

[(1, 203486998), (2, 101743499), (11, 18498818), (13, 15652846), (19, 10709842), (22, 9249409), (26, 7826423), (38, 5354921), (143, 1422986), (209, 973622), (247, 823834), (286, 711493), (418, 486811), (494, 411917), (2717, 74894), (5434, 37447)]