207222764

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 428904000

約数和(自身を除く): 221681236

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1372, 2044, 2069, 3577, 4138, 7154, 8276, 14308, 14483, 25039, 28966, 50078, 57932, 100156, 101381, 151037, 202762, 302074, 405524, 604148, 709667, 1057259, 1419334, 2114518, 2838668, 4229036, 7400813, 14801626, 29603252, 51805691, 103611382, 207222764]

約数ペア:

[(1, 207222764), (2, 103611382), (4, 51805691), (7, 29603252), (14, 14801626), (28, 7400813), (49, 4229036), (73, 2838668), (98, 2114518), (146, 1419334), (196, 1057259), (292, 709667), (343, 604148), (511, 405524), (686, 302074), (1022, 202762), (1372, 151037), (2044, 101381), (2069, 100156), (3577, 57932), (4138, 50078), (7154, 28966), (8276, 25039), (14308, 14483)]