202168022

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 370591200

約数和(自身を除く): 168423178

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 257, 322, 349, 514, 698, 1127, 1799, 2254, 2443, 3598, 4886, 5911, 8027, 11822, 12593, 16054, 17101, 25186, 34202, 41377, 56189, 82754, 89693, 112378, 179386, 289639, 393323, 579278, 627851, 786646, 1255702, 2062939, 4125878, 4394957, 8789914, 14440573, 28881146, 101084011, 202168022]

約数ペア:

[(1, 202168022), (2, 101084011), (7, 28881146), (14, 14440573), (23, 8789914), (46, 4394957), (49, 4125878), (98, 2062939), (161, 1255702), (257, 786646), (322, 627851), (349, 579278), (514, 393323), (698, 289639), (1127, 179386), (1799, 112378), (2254, 89693), (2443, 82754), (3598, 56189), (4886, 41377), (5911, 34202), (8027, 25186), (11822, 17101), (12593, 16054)]