206672994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 519255360

約数和(自身を除く): 312582366

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 137, 171, 198, 209, 274, 342, 401, 411, 418, 627, 802, 822, 1203, 1233, 1254, 1507, 1881, 2406, 2466, 2603, 3014, 3609, 3762, 4411, 4521, 5206, 7218, 7619, 7809, 8822, 9042, 13233, 13563, 15238, 15618, 22857, 23427, 26466, 27126, 28633, 39699, 45714, 46854, 54937, 57266, 68571, 79398, 83809, 85899, 109874, 137142, 164811, 167618, 171798, 251427, 257697, 329622, 494433, 502854, 515394, 604307, 754281, 988866, 1043803, 1208614, 1508562, 1812921, 2087606, 3131409, 3625842, 5438763, 6262818, 9394227, 10877526, 11481833, 18788454, 22963666, 34445499, 68890998, 103336497, 206672994]

約数ペア:

[(1, 206672994), (2, 103336497), (3, 68890998), (6, 34445499), (9, 22963666), (11, 18788454), (18, 11481833), (19, 10877526), (22, 9394227), (33, 6262818), (38, 5438763), (57, 3625842), (66, 3131409), (99, 2087606), (114, 1812921), (137, 1508562), (171, 1208614), (198, 1043803), (209, 988866), (274, 754281), (342, 604307), (401, 515394), (411, 502854), (418, 494433), (627, 329622), (802, 257697), (822, 251427), (1203, 171798), (1233, 167618), (1254, 164811), (1507, 137142), (1881, 109874), (2406, 85899), (2466, 83809), (2603, 79398), (3014, 68571), (3609, 57266), (3762, 54937), (4411, 46854), (4521, 45714), (5206, 39699), (7218, 28633), (7619, 27126), (7809, 26466), (8822, 23427), (9042, 22857), (13233, 15618), (13563, 15238)]