201955860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9929}}^1$

素因数の和:10057

約数の個数: 72

約数和(自身を含む): 618082920

約数和(自身を除く): 416127060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 9929, 10170, 19858, 20340, 29787, 39716, 49645, 59574, 89361, 99290, 119148, 148935, 178722, 198580, 297870, 357444, 446805, 595740, 893610, 1121977, 1787220, 2243954, 3365931, 4487908, 5609885, 6731862, 10097793, 11219770, 13463724, 16829655, 20195586, 22439540, 33659310, 40391172, 50488965, 67318620, 100977930, 201955860]

約数ペア:

[(1, 201955860), (2, 100977930), (3, 67318620), (4, 50488965), (5, 40391172), (6, 33659310), (9, 22439540), (10, 20195586), (12, 16829655), (15, 13463724), (18, 11219770), (20, 10097793), (30, 6731862), (36, 5609885), (45, 4487908), (60, 3365931), (90, 2243954), (113, 1787220), (180, 1121977), (226, 893610), (339, 595740), (452, 446805), (565, 357444), (678, 297870), (1017, 198580), (1130, 178722), (1356, 148935), (1695, 119148), (2034, 99290), (2260, 89361), (3390, 59574), (4068, 49645), (5085, 39716), (6780, 29787), (9929, 20340), (10170, 19858)]