196023230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 396361728

約数和(自身を除く): 200338498

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 155, 254, 310, 383, 403, 635, 766, 806, 1270, 1651, 1915, 2015, 3302, 3830, 3937, 4030, 4979, 7874, 8255, 9958, 11873, 16510, 19685, 23746, 24895, 39370, 48641, 49790, 51181, 59365, 97282, 102362, 118730, 154349, 243205, 255905, 308698, 486410, 511810, 632333, 771745, 1264666, 1507871, 1543490, 3015742, 3161665, 6323330, 7539355, 15078710, 19602323, 39204646, 98011615, 196023230]

約数ペア:

[(1, 196023230), (2, 98011615), (5, 39204646), (10, 19602323), (13, 15078710), (26, 7539355), (31, 6323330), (62, 3161665), (65, 3015742), (127, 1543490), (130, 1507871), (155, 1264666), (254, 771745), (310, 632333), (383, 511810), (403, 486410), (635, 308698), (766, 255905), (806, 243205), (1270, 154349), (1651, 118730), (1915, 102362), (2015, 97282), (3302, 59365), (3830, 51181), (3937, 49790), (4030, 48641), (4979, 39370), (7874, 24895), (8255, 23746), (9958, 19685), (11873, 16510)]