About the Number

201998624139

201998624138 ← → 201998624140

2進数表記:10111100001000000011100110010110001011

漢数字表記:二千十九億九千八百六十二万四千百三十九

素因数分解:

3 2 × 13 2 × 1163 1 × 114193 1

素因数の和:115388
約数の個数: 36
約数和(自身を含む): 316221000264
約数和(自身を除く): 114222376125

約数列:
[1, 3, 9, 13, 39, 117, 169, 507, 1163, 1521, 3489, 10467, 15119, 45357, 114193, 136071, 196547, 342579, 589641, 1027737, 1484509, 1768923, 4453527, 13360581, 19298617, 57895851, 132806459, 173687553, 398419377, 1195258131, 1726483967, 5179451901, 15538355703, 22444291571, 67332874713, 201998624139]

約数ペア:
[(1, 201998624139), (3, 67332874713), (9, 22444291571), (13, 15538355703), (39, 5179451901), (117, 1726483967), (169, 1195258131), (507, 398419377), (1163, 173687553), (1521, 132806459), (3489, 57895851), (10467, 19298617), (15119, 13360581), (45357, 4453527), (114193, 1768923), (136071, 1484509), (196547, 1027737), (342579, 589641)]

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