207207660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{28541}}^1$

素因数の和:28575

約数の個数: 72

約数和(自身を含む): 637742448

約数和(自身を除く): 430534788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 28541, 57082, 85623, 114164, 142705, 171246, 285410, 313951, 342492, 428115, 570820, 627902, 856230, 941853, 1255804, 1569755, 1712460, 1883706, 3139510, 3453461, 3767412, 4709265, 6279020, 6906922, 9418530, 10360383, 13813844, 17267305, 18837060, 20720766, 34534610, 41441532, 51801915, 69069220, 103603830, 207207660]

約数ペア:

[(1, 207207660), (2, 103603830), (3, 69069220), (4, 51801915), (5, 41441532), (6, 34534610), (10, 20720766), (11, 18837060), (12, 17267305), (15, 13813844), (20, 10360383), (22, 9418530), (30, 6906922), (33, 6279020), (44, 4709265), (55, 3767412), (60, 3453461), (66, 3139510), (110, 1883706), (121, 1712460), (132, 1569755), (165, 1255804), (220, 941853), (242, 856230), (330, 627902), (363, 570820), (484, 428115), (605, 342492), (660, 313951), (726, 285410), (1210, 171246), (1452, 142705), (1815, 114164), (2420, 85623), (3630, 57082), (7260, 28541)]