201866560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 553175424

約数和(自身を除く): 351308864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 227, 280, 320, 397, 448, 454, 560, 794, 908, 1120, 1135, 1588, 1589, 1816, 1985, 2240, 2270, 2779, 3176, 3178, 3632, 3970, 4540, 5558, 6352, 6356, 7264, 7940, 7945, 9080, 11116, 12704, 12712, 13895, 14528, 15880, 15890, 18160, 22232, 25408, 25424, 27790, 31760, 31780, 36320, 44464, 50848, 55580, 63520, 63560, 72640, 88928, 90119, 101696, 111160, 127040, 127120, 177856, 180238, 222320, 254240, 360476, 444640, 450595, 508480, 630833, 720952, 889280, 901190, 1261666, 1441904, 1802380, 2523332, 2883808, 3154165, 3604760, 5046664, 5767616, 6308330, 7209520, 10093328, 12616660, 14419040, 20186656, 25233320, 28838080, 40373312, 50466640, 100933280, 201866560]

約数ペア:

[(1, 201866560), (2, 100933280), (4, 50466640), (5, 40373312), (7, 28838080), (8, 25233320), (10, 20186656), (14, 14419040), (16, 12616660), (20, 10093328), (28, 7209520), (32, 6308330), (35, 5767616), (40, 5046664), (56, 3604760), (64, 3154165), (70, 2883808), (80, 2523332), (112, 1802380), (140, 1441904), (160, 1261666), (224, 901190), (227, 889280), (280, 720952), (320, 630833), (397, 508480), (448, 450595), (454, 444640), (560, 360476), (794, 254240), (908, 222320), (1120, 180238), (1135, 177856), (1588, 127120), (1589, 127040), (1816, 111160), (1985, 101696), (2240, 90119), (2270, 88928), (2779, 72640), (3176, 63560), (3178, 63520), (3632, 55580), (3970, 50848), (4540, 44464), (5558, 36320), (6352, 31780), (6356, 31760), (7264, 27790), (7940, 25424), (7945, 25408), (9080, 22232), (11116, 18160), (12704, 15890), (12712, 15880), (13895, 14528)]