196231490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 437391360

約数和(自身を除く): 241159870

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 191, 382, 455, 910, 955, 1129, 1337, 1910, 2258, 2483, 2674, 4966, 5645, 6685, 7903, 11290, 12415, 13370, 14677, 15806, 17381, 24830, 29354, 34762, 39515, 73385, 79030, 86905, 102739, 146770, 173810, 205478, 215639, 431278, 513695, 1027390, 1078195, 1509473, 2156390, 2803307, 3018946, 5606614, 7547365, 14016535, 15094730, 19623149, 28033070, 39246298, 98115745, 196231490]

約数ペア:

[(1, 196231490), (2, 98115745), (5, 39246298), (7, 28033070), (10, 19623149), (13, 15094730), (14, 14016535), (26, 7547365), (35, 5606614), (65, 3018946), (70, 2803307), (91, 2156390), (130, 1509473), (182, 1078195), (191, 1027390), (382, 513695), (455, 431278), (910, 215639), (955, 205478), (1129, 173810), (1337, 146770), (1910, 102739), (2258, 86905), (2483, 79030), (2674, 73385), (4966, 39515), (5645, 34762), (6685, 29354), (7903, 24830), (11290, 17381), (12415, 15806), (13370, 14677)]