207949260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 595691712

約数和(自身を除く): 387742452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 197, 219, 241, 292, 365, 394, 438, 482, 591, 723, 730, 788, 876, 964, 985, 1095, 1182, 1205, 1446, 1460, 1970, 2190, 2364, 2410, 2892, 2955, 3615, 3940, 4380, 4820, 5910, 7230, 11820, 14381, 14460, 17593, 28762, 35186, 43143, 47477, 52779, 57524, 70372, 71905, 86286, 87965, 94954, 105558, 142431, 143810, 172572, 175930, 189908, 211116, 215715, 237385, 263895, 284862, 287620, 351860, 431430, 474770, 527790, 569724, 712155, 862860, 949540, 1055580, 1424310, 2848620, 3465821, 6931642, 10397463, 13863284, 17329105, 20794926, 34658210, 41589852, 51987315, 69316420, 103974630, 207949260]

約数ペア:

[(1, 207949260), (2, 103974630), (3, 69316420), (4, 51987315), (5, 41589852), (6, 34658210), (10, 20794926), (12, 17329105), (15, 13863284), (20, 10397463), (30, 6931642), (60, 3465821), (73, 2848620), (146, 1424310), (197, 1055580), (219, 949540), (241, 862860), (292, 712155), (365, 569724), (394, 527790), (438, 474770), (482, 431430), (591, 351860), (723, 287620), (730, 284862), (788, 263895), (876, 237385), (964, 215715), (985, 211116), (1095, 189908), (1182, 175930), (1205, 172572), (1446, 143810), (1460, 142431), (1970, 105558), (2190, 94954), (2364, 87965), (2410, 86286), (2892, 71905), (2955, 70372), (3615, 57524), (3940, 52779), (4380, 47477), (4820, 43143), (5910, 35186), (7230, 28762), (11820, 17593), (14381, 14460)]