201493516

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 415683072

約数和(自身を除く): 214189556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 574, 668, 1051, 1148, 1169, 2102, 2338, 4204, 4676, 6847, 7357, 13694, 14714, 27388, 29428, 43091, 47929, 86182, 95858, 172364, 175517, 191716, 301637, 351034, 603274, 702068, 1206548, 1228619, 2457238, 4914476, 7196197, 14392394, 28784788, 50373379, 100746758, 201493516]

約数ペア:

[(1, 201493516), (2, 100746758), (4, 50373379), (7, 28784788), (14, 14392394), (28, 7196197), (41, 4914476), (82, 2457238), (164, 1228619), (167, 1206548), (287, 702068), (334, 603274), (574, 351034), (668, 301637), (1051, 191716), (1148, 175517), (1169, 172364), (2102, 95858), (2338, 86182), (4204, 47929), (4676, 43091), (6847, 29428), (7357, 27388), (13694, 14714)]