201335085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 411148800

約数和(自身を除く): 209813715

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 257, 315, 771, 829, 945, 1285, 1799, 2313, 2487, 3855, 4145, 5397, 5803, 6939, 7461, 8995, 11565, 12435, 16191, 17409, 22383, 26985, 29015, 34695, 37305, 48573, 52227, 80955, 87045, 111915, 156681, 213053, 242865, 261135, 639159, 783405, 1065265, 1491371, 1917477, 3195795, 4474113, 5752431, 7456855, 9587385, 13422339, 22370565, 28762155, 40267017, 67111695, 201335085]

約数ペア:

[(1, 201335085), (3, 67111695), (5, 40267017), (7, 28762155), (9, 22370565), (15, 13422339), (21, 9587385), (27, 7456855), (35, 5752431), (45, 4474113), (63, 3195795), (105, 1917477), (135, 1491371), (189, 1065265), (257, 783405), (315, 639159), (771, 261135), (829, 242865), (945, 213053), (1285, 156681), (1799, 111915), (2313, 87045), (2487, 80955), (3855, 52227), (4145, 48573), (5397, 37305), (5803, 34695), (6939, 29015), (7461, 26985), (8995, 22383), (11565, 17409), (12435, 16191)]