201208364

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 409328640

約数和(自身を除く): 208120276

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 239, 281, 428, 478, 562, 749, 956, 1124, 1498, 1673, 1967, 2996, 3346, 3934, 6692, 7868, 25573, 30067, 51146, 60134, 67159, 102292, 120268, 134318, 179011, 210469, 268636, 358022, 420938, 470113, 716044, 841876, 940226, 1880452, 7186013, 14372026, 28744052, 50302091, 100604182, 201208364]

約数ペア:

[(1, 201208364), (2, 100604182), (4, 50302091), (7, 28744052), (14, 14372026), (28, 7186013), (107, 1880452), (214, 940226), (239, 841876), (281, 716044), (428, 470113), (478, 420938), (562, 358022), (749, 268636), (956, 210469), (1124, 179011), (1498, 134318), (1673, 120268), (1967, 102292), (2996, 67159), (3346, 60134), (3934, 51146), (6692, 30067), (7868, 25573)]