201987236

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{3449}}^1$

素因数の和:3497

約数の個数: 30

約数和(自身を含む): 388935750

約数和(自身を除く): 186948514

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 3449, 5324, 6898, 13796, 14641, 29282, 37939, 58564, 75878, 151756, 417329, 834658, 1669316, 4590619, 9181238, 18362476, 50496809, 100993618, 201987236]

約数ペア:

[(1, 201987236), (2, 100993618), (4, 50496809), (11, 18362476), (22, 9181238), (44, 4590619), (121, 1669316), (242, 834658), (484, 417329), (1331, 151756), (2662, 75878), (3449, 58564), (5324, 37939), (6898, 29282), (13796, 14641)]