193234070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{66863}}^1$

素因数の和:66904

約数の個数: 24

約数和(自身を含む): 369490464

約数和(自身を除く): 176256394

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 66863, 133726, 334315, 668630, 1136671, 2273342, 5683355, 11366710, 19323407, 38646814, 96617035, 193234070]

約数ペア:

[(1, 193234070), (2, 96617035), (5, 38646814), (10, 19323407), (17, 11366710), (34, 5683355), (85, 2273342), (170, 1136671), (289, 668630), (578, 334315), (1445, 133726), (2890, 66863)]