201560109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 308335104

約数和(自身を除く): 106774995

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 241, 391, 527, 529, 713, 723, 1173, 1581, 1587, 2139, 4097, 5543, 7471, 8993, 12121, 12291, 16399, 16629, 22413, 26979, 36363, 49197, 94231, 127007, 127489, 171833, 278783, 282693, 381021, 382467, 515499, 836349, 2167313, 2921161, 3952159, 6501939, 8763483, 11856477, 67186703, 201560109]

約数ペア:

[(1, 201560109), (3, 67186703), (17, 11856477), (23, 8763483), (31, 6501939), (51, 3952159), (69, 2921161), (93, 2167313), (241, 836349), (391, 515499), (527, 382467), (529, 381021), (713, 282693), (723, 278783), (1173, 171833), (1581, 127489), (1587, 127007), (2139, 94231), (4097, 49197), (5543, 36363), (7471, 26979), (8993, 22413), (12121, 16629), (12291, 16399)]