203465038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 370129536

約数和(自身を除く): 166664498

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 331, 529, 581, 662, 1058, 1162, 1909, 2317, 3703, 3818, 4634, 7406, 7613, 13363, 15226, 26726, 27473, 43907, 53291, 54946, 87814, 106582, 175099, 192311, 307349, 350198, 384622, 614698, 631879, 1225693, 1263758, 2451386, 4423153, 8846306, 14533217, 29066434, 101732519, 203465038]

約数ペア:

[(1, 203465038), (2, 101732519), (7, 29066434), (14, 14533217), (23, 8846306), (46, 4423153), (83, 2451386), (161, 1263758), (166, 1225693), (322, 631879), (331, 614698), (529, 384622), (581, 350198), (662, 307349), (1058, 192311), (1162, 175099), (1909, 106582), (2317, 87814), (3703, 54946), (3818, 53291), (4634, 43907), (7406, 27473), (7613, 26726), (13363, 15226)]