201679180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14206

約数の個数: 48

約数和(自身を含む): 456228864

約数和(自身を除く): 254549684

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14143, 14260, 28286, 56572, 70715, 141430, 282860, 325289, 438433, 650578, 876866, 1301156, 1626445, 1753732, 2192165, 3252890, 4384330, 6505780, 8768660, 10083959, 20167918, 40335836, 50419795, 100839590, 201679180]

約数ペア:

[(1, 201679180), (2, 100839590), (4, 50419795), (5, 40335836), (10, 20167918), (20, 10083959), (23, 8768660), (31, 6505780), (46, 4384330), (62, 3252890), (92, 2192165), (115, 1753732), (124, 1626445), (155, 1301156), (230, 876866), (310, 650578), (460, 438433), (620, 325289), (713, 282860), (1426, 141430), (2852, 70715), (3565, 56572), (7130, 28286), (14143, 14260)]