210360304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 515324160

約数和(自身を除く): 304963856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 584, 616, 803, 1022, 1168, 1232, 1606, 2044, 2339, 3212, 4088, 4678, 5621, 6424, 8176, 9356, 11242, 12848, 16373, 18712, 22484, 25729, 32746, 37424, 44968, 51458, 65492, 89936, 102916, 130984, 170747, 180103, 205832, 261968, 341494, 360206, 411664, 682988, 720412, 1195229, 1365976, 1440824, 1878217, 2390458, 2731952, 2881648, 3756434, 4780916, 7512868, 9561832, 13147519, 15025736, 19123664, 26295038, 30051472, 52590076, 105180152, 210360304]

約数ペア:

[(1, 210360304), (2, 105180152), (4, 52590076), (7, 30051472), (8, 26295038), (11, 19123664), (14, 15025736), (16, 13147519), (22, 9561832), (28, 7512868), (44, 4780916), (56, 3756434), (73, 2881648), (77, 2731952), (88, 2390458), (112, 1878217), (146, 1440824), (154, 1365976), (176, 1195229), (292, 720412), (308, 682988), (511, 411664), (584, 360206), (616, 341494), (803, 261968), (1022, 205832), (1168, 180103), (1232, 170747), (1606, 130984), (2044, 102916), (2339, 89936), (3212, 65492), (4088, 51458), (4678, 44968), (5621, 37424), (6424, 32746), (8176, 25729), (9356, 22484), (11242, 18712), (12848, 16373)]