202109910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4441}}^1$

素因数の和:4529

約数の個数: 64

約数和(自身を含む): 510439104

約数和(自身を除く): 308329194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 3034, 4441, 4551, 7585, 8882, 9102, 13323, 15170, 22205, 22755, 26646, 44410, 45510, 66615, 133230, 164317, 182081, 328634, 364162, 492951, 546243, 821585, 910405, 985902, 1092486, 1643170, 1820810, 2464755, 2731215, 4929510, 5462430, 6736997, 13473994, 20210991, 33684985, 40421982, 67369970, 101054955, 202109910]

約数ペア:

[(1, 202109910), (2, 101054955), (3, 67369970), (5, 40421982), (6, 33684985), (10, 20210991), (15, 13473994), (30, 6736997), (37, 5462430), (41, 4929510), (74, 2731215), (82, 2464755), (111, 1820810), (123, 1643170), (185, 1092486), (205, 985902), (222, 910405), (246, 821585), (370, 546243), (410, 492951), (555, 364162), (615, 328634), (1110, 182081), (1230, 164317), (1517, 133230), (3034, 66615), (4441, 45510), (4551, 44410), (7585, 26646), (8882, 22755), (9102, 22205), (13323, 15170)]