215655982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 356257440

約数和(自身を除く): 140601458

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 697, 1139, 1394, 2278, 2309, 2747, 4618, 5494, 39253, 46699, 78506, 93398, 94669, 154703, 189338, 309406, 1609373, 2629951, 3218746, 5259902, 6342823, 12685646, 107827991, 215655982]

約数ペア:

[(1, 215655982), (2, 107827991), (17, 12685646), (34, 6342823), (41, 5259902), (67, 3218746), (82, 2629951), (134, 1609373), (697, 309406), (1139, 189338), (1394, 154703), (2278, 94669), (2309, 93398), (2747, 78506), (4618, 46699), (5494, 39253)]