201701205

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 169887915

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 83, 135, 141, 235, 249, 383, 415, 423, 705, 747, 1149, 1245, 1269, 1915, 2115, 2241, 3447, 3735, 3901, 5745, 6345, 10341, 11205, 11703, 17235, 18001, 19505, 31789, 35109, 51705, 54003, 58515, 90005, 95367, 105327, 158945, 162009, 175545, 270015, 286101, 476835, 486027, 526635, 810045, 858303, 1430505, 1494083, 2430135, 4291515, 4482249, 7470415, 13446747, 22411245, 40340241, 67233735, 201701205]

約数ペア:

[(1, 201701205), (3, 67233735), (5, 40340241), (9, 22411245), (15, 13446747), (27, 7470415), (45, 4482249), (47, 4291515), (83, 2430135), (135, 1494083), (141, 1430505), (235, 858303), (249, 810045), (383, 526635), (415, 486027), (423, 476835), (705, 286101), (747, 270015), (1149, 175545), (1245, 162009), (1269, 158945), (1915, 105327), (2115, 95367), (2241, 90005), (3447, 58515), (3735, 54003), (3901, 51705), (5745, 35109), (6345, 31789), (10341, 19505), (11205, 18001), (11703, 17235)]