203498152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{177883}}^1$

素因数の和:177913

約数の個数: 32

約数和(自身を含む): 448267680

約数和(自身を除く): 244769528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 177883, 355766, 711532, 1423064, 1956713, 2312479, 3913426, 4624958, 7826852, 9249916, 15653704, 18499832, 25437269, 50874538, 101749076, 203498152]

約数ペア:

[(1, 203498152), (2, 101749076), (4, 50874538), (8, 25437269), (11, 18499832), (13, 15653704), (22, 9249916), (26, 7826852), (44, 4624958), (52, 3913426), (88, 2312479), (104, 1956713), (143, 1423064), (286, 711532), (572, 355766), (1144, 177883)]