201965454

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{128969}}^1$

素因数の和:129009

約数の個数: 32

約数和(自身を含む): 464292000

約数和(自身を除く): 262326546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 128969, 257938, 386907, 773814, 1160721, 2321442, 3482163, 3740101, 6964326, 7480202, 11220303, 22440606, 33660909, 67321818, 100982727, 201965454]

約数ペア:

[(1, 201965454), (2, 100982727), (3, 67321818), (6, 33660909), (9, 22440606), (18, 11220303), (27, 7480202), (29, 6964326), (54, 3740101), (58, 3482163), (87, 2321442), (174, 1160721), (261, 773814), (522, 386907), (783, 257938), (1566, 128969)]