201388515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1033}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 331442496

約数和(自身を除く): 130053981

約数列:

[1, 3, 5, 15, 41, 123, 205, 317, 615, 951, 1033, 1585, 3099, 4755, 5165, 12997, 15495, 38991, 42353, 64985, 127059, 194955, 211765, 327461, 635295, 982383, 1637305, 4911915, 13425901, 40277703, 67129505, 201388515]

約数ペア:

[(1, 201388515), (3, 67129505), (5, 40277703), (15, 13425901), (41, 4911915), (123, 1637305), (205, 982383), (317, 635295), (615, 327461), (951, 211765), (1033, 194955), (1585, 127059), (3099, 64985), (4755, 42353), (5165, 38991), (12997, 15495)]