201183800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 496456320

約数和(自身を除く): 295272520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 620, 740, 775, 877, 925, 1147, 1240, 1480, 1550, 1754, 1850, 2294, 3100, 3508, 3700, 4385, 4588, 5735, 6200, 7016, 7400, 8770, 9176, 11470, 17540, 21925, 22940, 27187, 28675, 32449, 35080, 43850, 45880, 54374, 57350, 64898, 87700, 108748, 114700, 129796, 135935, 162245, 175400, 217496, 229400, 259592, 271870, 324490, 543740, 648980, 679675, 811225, 1005919, 1087480, 1297960, 1359350, 1622450, 2011838, 2718700, 3244900, 4023676, 5029595, 5437400, 6489800, 8047352, 10059190, 20118380, 25147975, 40236760, 50295950, 100591900, 201183800]

約数ペア:

[(1, 201183800), (2, 100591900), (4, 50295950), (5, 40236760), (8, 25147975), (10, 20118380), (20, 10059190), (25, 8047352), (31, 6489800), (37, 5437400), (40, 5029595), (50, 4023676), (62, 3244900), (74, 2718700), (100, 2011838), (124, 1622450), (148, 1359350), (155, 1297960), (185, 1087480), (200, 1005919), (248, 811225), (296, 679675), (310, 648980), (370, 543740), (620, 324490), (740, 271870), (775, 259592), (877, 229400), (925, 217496), (1147, 175400), (1240, 162245), (1480, 135935), (1550, 129796), (1754, 114700), (1850, 108748), (2294, 87700), (3100, 64898), (3508, 57350), (3700, 54374), (4385, 45880), (4588, 43850), (5735, 35080), (6200, 32449), (7016, 28675), (7400, 27187), (8770, 22940), (9176, 21925), (11470, 17540)]