201442461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 300326400

約数和(自身を除く): 98883939

約数列:

[1, 3, 11, 33, 59, 157, 177, 471, 649, 659, 1727, 1947, 1977, 5181, 7249, 9263, 21747, 27789, 38881, 101893, 103463, 116643, 305679, 310389, 427691, 1138093, 1283073, 3414279, 6104317, 18312951, 67147487, 201442461]

約数ペア:

[(1, 201442461), (3, 67147487), (11, 18312951), (33, 6104317), (59, 3414279), (157, 1283073), (177, 1138093), (471, 427691), (649, 310389), (659, 305679), (1727, 116643), (1947, 103463), (1977, 101893), (5181, 38881), (7249, 27789), (9263, 21747)]