196747902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49459}}^1$

素因数の和:49497

約数の個数: 48

約数和(自身を含む): 486092880

約数和(自身を除く): 289344978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 49459, 98918, 148377, 296754, 445131, 642967, 840803, 890262, 1285934, 1681606, 1928901, 2522409, 3857802, 5044818, 5786703, 7567227, 10930439, 11573406, 15134454, 21860878, 32791317, 65582634, 98373951, 196747902]

約数ペア:

[(1, 196747902), (2, 98373951), (3, 65582634), (6, 32791317), (9, 21860878), (13, 15134454), (17, 11573406), (18, 10930439), (26, 7567227), (34, 5786703), (39, 5044818), (51, 3857802), (78, 2522409), (102, 1928901), (117, 1681606), (153, 1285934), (221, 890262), (234, 840803), (306, 642967), (442, 445131), (663, 296754), (1326, 148377), (1989, 98918), (3978, 49459)]