202301220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306517}}^1$

素因数の和:306540

約数の個数: 48

約数和(自身を含む): 617940288

約数和(自身を除く): 415639068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306517, 613034, 919551, 1226068, 1532585, 1839102, 3065170, 3371687, 3678204, 4597755, 6130340, 6743374, 9195510, 10115061, 13486748, 16858435, 18391020, 20230122, 33716870, 40460244, 50575305, 67433740, 101150610, 202301220]

約数ペア:

[(1, 202301220), (2, 101150610), (3, 67433740), (4, 50575305), (5, 40460244), (6, 33716870), (10, 20230122), (11, 18391020), (12, 16858435), (15, 13486748), (20, 10115061), (22, 9195510), (30, 6743374), (33, 6130340), (44, 4597755), (55, 3678204), (60, 3371687), (66, 3065170), (110, 1839102), (132, 1532585), (165, 1226068), (220, 919551), (330, 613034), (660, 306517)]