201358330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 391226112

約数和(自身を除く): 189867782

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 911, 961, 1426, 1822, 1922, 3565, 4555, 4805, 7130, 9110, 9610, 20953, 22103, 28241, 41906, 44206, 56482, 104765, 110515, 141205, 209530, 221030, 282410, 649543, 875471, 1299086, 1750942, 3247715, 4377355, 6495430, 8754710, 20135833, 40271666, 100679165, 201358330]

約数ペア:

[(1, 201358330), (2, 100679165), (5, 40271666), (10, 20135833), (23, 8754710), (31, 6495430), (46, 4377355), (62, 3247715), (115, 1750942), (155, 1299086), (230, 875471), (310, 649543), (713, 282410), (911, 221030), (961, 209530), (1426, 141205), (1822, 110515), (1922, 104765), (3565, 56482), (4555, 44206), (4805, 41906), (7130, 28241), (9110, 22103), (9610, 20953)]