198490572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 108

約数和(自身を含む): 618082920

約数和(自身を除く): 419592348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 6619, 7497, 9996, 13238, 14994, 19857, 26476, 29988, 39714, 46333, 59571, 79428, 92666, 112523, 119142, 138999, 185332, 225046, 238284, 277998, 324331, 337569, 416997, 450092, 555996, 648662, 675138, 787661, 833994, 972993, 1012707, 1297324, 1350276, 1575322, 1667988, 1945986, 2025414, 2362983, 2918979, 3150644, 3891972, 4050828, 4725966, 5513627, 5837958, 7088949, 9451932, 11027254, 11675916, 14177898, 16540881, 22054508, 28355796, 33081762, 49622643, 66163524, 99245286, 198490572]

約数ペア:

[(1, 198490572), (2, 99245286), (3, 66163524), (4, 49622643), (6, 33081762), (7, 28355796), (9, 22054508), (12, 16540881), (14, 14177898), (17, 11675916), (18, 11027254), (21, 9451932), (28, 7088949), (34, 5837958), (36, 5513627), (42, 4725966), (49, 4050828), (51, 3891972), (63, 3150644), (68, 2918979), (84, 2362983), (98, 2025414), (102, 1945986), (119, 1667988), (126, 1575322), (147, 1350276), (153, 1297324), (196, 1012707), (204, 972993), (238, 833994), (252, 787661), (294, 675138), (306, 648662), (357, 555996), (441, 450092), (476, 416997), (588, 337569), (612, 324331), (714, 277998), (833, 238284), (882, 225046), (1071, 185332), (1428, 138999), (1666, 119142), (1764, 112523), (2142, 92666), (2499, 79428), (3332, 59571), (4284, 46333), (4998, 39714), (6619, 29988), (7497, 26476), (9996, 19857), (13238, 14994)]