202347447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 297437184

約数和(自身を除く): 95089737

約数列:

[1, 3, 17, 31, 51, 93, 131, 393, 527, 977, 1581, 2227, 2931, 4061, 6681, 12183, 16609, 30287, 49827, 69037, 90861, 127987, 207111, 383961, 514879, 1544637, 2175779, 3967597, 6527337, 11902791, 67449149, 202347447]

約数ペア:

[(1, 202347447), (3, 67449149), (17, 11902791), (31, 6527337), (51, 3967597), (93, 2175779), (131, 1544637), (393, 514879), (527, 383961), (977, 207111), (1581, 127987), (2227, 90861), (2931, 69037), (4061, 49827), (6681, 30287), (12183, 16609)]