199761804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^4\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 90

約数和(自身を含む): 556910900

約数和(自身を除く): 357149096

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 379, 396, 484, 726, 758, 1089, 1137, 1331, 1452, 1516, 2178, 2274, 2662, 3411, 3993, 4169, 4356, 4548, 5324, 6822, 7986, 8338, 11979, 12507, 13644, 14641, 15972, 16676, 23958, 25014, 29282, 37521, 43923, 45859, 47916, 50028, 58564, 75042, 87846, 91718, 131769, 137577, 150084, 175692, 183436, 263538, 275154, 412731, 504449, 527076, 550308, 825462, 1008898, 1513347, 1650924, 2017796, 3026694, 4540041, 5548939, 6053388, 9080082, 11097878, 16646817, 18160164, 22195756, 33293634, 49940451, 66587268, 99880902, 199761804]

約数ペア:

[(1, 199761804), (2, 99880902), (3, 66587268), (4, 49940451), (6, 33293634), (9, 22195756), (11, 18160164), (12, 16646817), (18, 11097878), (22, 9080082), (33, 6053388), (36, 5548939), (44, 4540041), (66, 3026694), (99, 2017796), (121, 1650924), (132, 1513347), (198, 1008898), (242, 825462), (363, 550308), (379, 527076), (396, 504449), (484, 412731), (726, 275154), (758, 263538), (1089, 183436), (1137, 175692), (1331, 150084), (1452, 137577), (1516, 131769), (2178, 91718), (2274, 87846), (2662, 75042), (3411, 58564), (3993, 50028), (4169, 47916), (4356, 45859), (4548, 43923), (5324, 37521), (6822, 29282), (7986, 25014), (8338, 23958), (11979, 16676), (12507, 15972), (13644, 14641)]