190398402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{2153}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 438511320

約数和(自身を除く): 248112918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2153, 2601, 4306, 4913, 5202, 6459, 9826, 12918, 14739, 19377, 29478, 36601, 38754, 44217, 73202, 88434, 109803, 219606, 329409, 622217, 658818, 1244434, 1866651, 3733302, 5599953, 10577689, 11199906, 21155378, 31733067, 63466134, 95199201, 190398402]

約数ペア:

[(1, 190398402), (2, 95199201), (3, 63466134), (6, 31733067), (9, 21155378), (17, 11199906), (18, 10577689), (34, 5599953), (51, 3733302), (102, 1866651), (153, 1244434), (289, 658818), (306, 622217), (578, 329409), (867, 219606), (1734, 109803), (2153, 88434), (2601, 73202), (4306, 44217), (4913, 38754), (5202, 36601), (6459, 29478), (9826, 19377), (12918, 14739)]