195440874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 417765600

約数和(自身を除く): 222324726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 269, 289, 419, 538, 578, 807, 838, 867, 1257, 1614, 1734, 2514, 4573, 7123, 9146, 13719, 14246, 21369, 27438, 42738, 77741, 112711, 121091, 155482, 225422, 233223, 242182, 338133, 363273, 466446, 676266, 726546, 1916087, 3832174, 5748261, 11496522, 32573479, 65146958, 97720437, 195440874]

約数ペア:

[(1, 195440874), (2, 97720437), (3, 65146958), (6, 32573479), (17, 11496522), (34, 5748261), (51, 3832174), (102, 1916087), (269, 726546), (289, 676266), (419, 466446), (538, 363273), (578, 338133), (807, 242182), (838, 233223), (867, 225422), (1257, 155482), (1614, 121091), (1734, 112711), (2514, 77741), (4573, 42738), (7123, 27438), (9146, 21369), (13719, 14246)]