200902590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{919}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 599339520

約数和(自身を除く): 398436930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 347, 630, 694, 919, 1041, 1735, 1838, 2082, 2429, 2757, 3123, 3470, 4595, 4858, 5205, 5514, 6246, 6433, 7287, 8271, 9190, 10410, 12145, 12866, 13785, 14574, 15615, 16542, 19299, 21861, 24290, 27570, 31230, 32165, 36435, 38598, 41355, 43722, 57897, 64330, 72870, 82710, 96495, 109305, 115794, 192990, 218610, 289485, 318893, 578970, 637786, 956679, 1594465, 1913358, 2232251, 2870037, 3188930, 4464502, 4783395, 5740074, 6696753, 9566790, 11161255, 13393506, 14350185, 20090259, 22322510, 28700370, 33483765, 40180518, 66967530, 100451295, 200902590]

約数ペア:

[(1, 200902590), (2, 100451295), (3, 66967530), (5, 40180518), (6, 33483765), (7, 28700370), (9, 22322510), (10, 20090259), (14, 14350185), (15, 13393506), (18, 11161255), (21, 9566790), (30, 6696753), (35, 5740074), (42, 4783395), (45, 4464502), (63, 3188930), (70, 2870037), (90, 2232251), (105, 1913358), (126, 1594465), (210, 956679), (315, 637786), (347, 578970), (630, 318893), (694, 289485), (919, 218610), (1041, 192990), (1735, 115794), (1838, 109305), (2082, 96495), (2429, 82710), (2757, 72870), (3123, 64330), (3470, 57897), (4595, 43722), (4858, 41355), (5205, 38598), (5514, 36435), (6246, 32165), (6433, 31230), (7287, 27570), (8271, 24290), (9190, 21861), (10410, 19299), (12145, 16542), (12866, 15615), (13785, 14574)]