201528992

素因数分解:

$2^5\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1663}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 454551552

約数和(自身を除く): 253022560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541, 1082, 1663, 2164, 3326, 3787, 4328, 6652, 7574, 8656, 11641, 13304, 15148, 17312, 23282, 26608, 30296, 46564, 53216, 60592, 93128, 121184, 186256, 372512, 899683, 1799366, 3598732, 6297781, 7197464, 12595562, 14394928, 25191124, 28789856, 50382248, 100764496, 201528992]

約数ペア:

[(1, 201528992), (2, 100764496), (4, 50382248), (7, 28789856), (8, 25191124), (14, 14394928), (16, 12595562), (28, 7197464), (32, 6297781), (56, 3598732), (112, 1799366), (224, 899683), (541, 372512), (1082, 186256), (1663, 121184), (2164, 93128), (3326, 60592), (3787, 53216), (4328, 46564), (6652, 30296), (7574, 26608), (8656, 23282), (11641, 17312), (13304, 15148)]