202122690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5192

約数の個数: 128

約数和(自身を含む): 640493568

約数和(自身を除く): 438370878

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5147, 5610, 6545, 7854, 10294, 13090, 15441, 19635, 25735, 30882, 36029, 39270, 51470, 56617, 72058, 77205, 87499, 108087, 113234, 154410, 169851, 174998, 180145, 216174, 262497, 283085, 339702, 360290, 396319, 437495, 524994, 540435, 566170, 612493, 792638, 849255, 874990, 962489, 1080870, 1188957, 1224986, 1312485, 1698510, 1837479, 1924978, 1981595, 2377914, 2624970, 2887467, 3062465, 3674958, 3963190, 4812445, 5774934, 5944785, 6124930, 6737423, 9187395, 9624890, 11889570, 13474846, 14437335, 18374790, 20212269, 28874670, 33687115, 40424538, 67374230, 101061345, 202122690]

約数ペア:

[(1, 202122690), (2, 101061345), (3, 67374230), (5, 40424538), (6, 33687115), (7, 28874670), (10, 20212269), (11, 18374790), (14, 14437335), (15, 13474846), (17, 11889570), (21, 9624890), (22, 9187395), (30, 6737423), (33, 6124930), (34, 5944785), (35, 5774934), (42, 4812445), (51, 3963190), (55, 3674958), (66, 3062465), (70, 2887467), (77, 2624970), (85, 2377914), (102, 1981595), (105, 1924978), (110, 1837479), (119, 1698510), (154, 1312485), (165, 1224986), (170, 1188957), (187, 1080870), (210, 962489), (231, 874990), (238, 849255), (255, 792638), (330, 612493), (357, 566170), (374, 540435), (385, 524994), (462, 437495), (510, 396319), (561, 360290), (595, 339702), (714, 283085), (770, 262497), (935, 216174), (1122, 180145), (1155, 174998), (1190, 169851), (1309, 154410), (1785, 113234), (1870, 108087), (2310, 87499), (2618, 77205), (2805, 72058), (3570, 56617), (3927, 51470), (5147, 39270), (5610, 36029), (6545, 30882), (7854, 25735), (10294, 19635), (13090, 15441)]