204600771

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 316854720

約数和(自身を除く): 112253949

約数列:

[1, 3, 9, 29, 61, 71, 87, 181, 183, 213, 261, 543, 549, 639, 1629, 1769, 2059, 4331, 5249, 5307, 6177, 11041, 12851, 12993, 15747, 15921, 18531, 33123, 38553, 38979, 47241, 99369, 115659, 125599, 320189, 372679, 376797, 783911, 960567, 1118037, 1130391, 2351733, 2881701, 3354111, 7055199, 22733419, 68200257, 204600771]

約数ペア:

[(1, 204600771), (3, 68200257), (9, 22733419), (29, 7055199), (61, 3354111), (71, 2881701), (87, 2351733), (181, 1130391), (183, 1118037), (213, 960567), (261, 783911), (543, 376797), (549, 372679), (639, 320189), (1629, 125599), (1769, 115659), (2059, 99369), (4331, 47241), (5249, 38979), (5307, 38553), (6177, 33123), (11041, 18531), (12851, 15921), (12993, 15747)]