201724018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 317338560

約数和(自身を除く): 115614542

約数列:

[1, 2, 41, 82, 89, 131, 178, 211, 262, 422, 3649, 5371, 7298, 8651, 10742, 11659, 17302, 18779, 23318, 27641, 37558, 55282, 478019, 769939, 956038, 1133281, 1539878, 2266562, 2460049, 4920098, 100862009, 201724018]

約数ペア:

[(1, 201724018), (2, 100862009), (41, 4920098), (82, 2460049), (89, 2266562), (131, 1539878), (178, 1133281), (211, 956038), (262, 769939), (422, 478019), (3649, 55282), (5371, 37558), (7298, 27641), (8651, 23318), (10742, 18779), (11659, 17302)]