201380764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{63487}}^1$

素因数の和:63565

約数の個数: 24

約数和(自身を含む): 385753088

約数和(自身を除く): 184372324

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 63487, 126974, 253948, 825331, 1650662, 3301324, 3872707, 7745414, 15490828, 50345191, 100690382, 201380764]

約数ペア:

[(1, 201380764), (2, 100690382), (4, 50345191), (13, 15490828), (26, 7745414), (52, 3872707), (61, 3301324), (122, 1650662), (244, 825331), (793, 253948), (1586, 126974), (3172, 63487)]