200422161

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 131353839

約数列:

[1, 3, 9, 23, 27, 29, 31, 69, 87, 93, 207, 261, 279, 359, 621, 667, 713, 783, 837, 899, 1077, 2001, 2139, 2697, 3231, 6003, 6417, 8091, 8257, 9693, 10411, 11129, 18009, 19251, 20677, 24273, 24771, 31233, 33387, 62031, 74313, 93699, 100161, 186093, 222939, 239453, 255967, 281097, 300483, 322741, 558279, 718359, 767901, 968223, 2155077, 2303703, 2904669, 6465231, 6911109, 7423043, 8714007, 22269129, 66807387, 200422161]

約数ペア:

[(1, 200422161), (3, 66807387), (9, 22269129), (23, 8714007), (27, 7423043), (29, 6911109), (31, 6465231), (69, 2904669), (87, 2303703), (93, 2155077), (207, 968223), (261, 767901), (279, 718359), (359, 558279), (621, 322741), (667, 300483), (713, 281097), (783, 255967), (837, 239453), (899, 222939), (1077, 186093), (2001, 100161), (2139, 93699), (2697, 74313), (3231, 62031), (6003, 33387), (6417, 31233), (8091, 24771), (8257, 24273), (9693, 20677), (10411, 19251), (11129, 18009)]