201208968

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 590457600

約数和(自身を除く): 389248632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 101, 108, 138, 184, 202, 207, 216, 276, 303, 401, 404, 414, 552, 606, 621, 802, 808, 828, 909, 1203, 1212, 1242, 1604, 1656, 1818, 2323, 2406, 2424, 2484, 2727, 3208, 3609, 3636, 4646, 4812, 4968, 5454, 6969, 7218, 7272, 9223, 9292, 9624, 10827, 10908, 13938, 14436, 18446, 18584, 20907, 21654, 21816, 27669, 27876, 28872, 36892, 40501, 41814, 43308, 55338, 55752, 62721, 73784, 81002, 83007, 83628, 86616, 110676, 121503, 125442, 162004, 166014, 167256, 221352, 243006, 249021, 250884, 324008, 332028, 364509, 486012, 498042, 501768, 664056, 729018, 931523, 972024, 996084, 1093527, 1458036, 1863046, 1992168, 2187054, 2794569, 2916072, 3726092, 4374108, 5589138, 7452184, 8383707, 8748216, 11178276, 16767414, 22356552, 25151121, 33534828, 50302242, 67069656, 100604484, 201208968]

約数ペア:

[(1, 201208968), (2, 100604484), (3, 67069656), (4, 50302242), (6, 33534828), (8, 25151121), (9, 22356552), (12, 16767414), (18, 11178276), (23, 8748216), (24, 8383707), (27, 7452184), (36, 5589138), (46, 4374108), (54, 3726092), (69, 2916072), (72, 2794569), (92, 2187054), (101, 1992168), (108, 1863046), (138, 1458036), (184, 1093527), (202, 996084), (207, 972024), (216, 931523), (276, 729018), (303, 664056), (401, 501768), (404, 498042), (414, 486012), (552, 364509), (606, 332028), (621, 324008), (802, 250884), (808, 249021), (828, 243006), (909, 221352), (1203, 167256), (1212, 166014), (1242, 162004), (1604, 125442), (1656, 121503), (1818, 110676), (2323, 86616), (2406, 83628), (2424, 83007), (2484, 81002), (2727, 73784), (3208, 62721), (3609, 55752), (3636, 55338), (4646, 43308), (4812, 41814), (4968, 40501), (5454, 36892), (6969, 28872), (7218, 27876), (7272, 27669), (9223, 21816), (9292, 21654), (9624, 20907), (10827, 18584), (10908, 18446), (13938, 14436)]