200610740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4413

約数の個数: 72

約数和(自身を含む): 487546080

約数和(自身を除く): 286935340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4363, 4598, 8726, 9196, 11495, 17452, 21815, 22990, 43630, 45980, 47993, 82897, 87260, 95986, 165794, 191972, 239965, 331588, 414485, 479930, 527923, 828970, 911867, 959860, 1055846, 1657940, 1823734, 2111692, 2639615, 3647468, 4559335, 5279230, 9118670, 10030537, 10558460, 18237340, 20061074, 40122148, 50152685, 100305370, 200610740]

約数ペア:

[(1, 200610740), (2, 100305370), (4, 50152685), (5, 40122148), (10, 20061074), (11, 18237340), (19, 10558460), (20, 10030537), (22, 9118670), (38, 5279230), (44, 4559335), (55, 3647468), (76, 2639615), (95, 2111692), (110, 1823734), (121, 1657940), (190, 1055846), (209, 959860), (220, 911867), (242, 828970), (380, 527923), (418, 479930), (484, 414485), (605, 331588), (836, 239965), (1045, 191972), (1210, 165794), (2090, 95986), (2299, 87260), (2420, 82897), (4180, 47993), (4363, 45980), (4598, 43630), (8726, 22990), (9196, 21815), (11495, 17452)]