199917144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23333}}^1$

素因数の和:23369

約数の個数: 96

約数和(自身を含む): 655218720

約数和(自身を除く): 455301576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 23333, 46666, 69999, 93332, 139998, 163331, 186664, 209997, 279996, 326662, 396661, 419994, 489993, 559992, 653324, 793322, 839988, 979986, 1189983, 1306648, 1469979, 1586644, 1679976, 1959972, 2379966, 2776627, 2939958, 3173288, 3569949, 3919944, 4759932, 5553254, 5879916, 7139898, 8329881, 9519864, 11106508, 11759832, 14279796, 16659762, 22213016, 24989643, 28559592, 33319524, 49979286, 66639048, 99958572, 199917144]

約数ペア:

[(1, 199917144), (2, 99958572), (3, 66639048), (4, 49979286), (6, 33319524), (7, 28559592), (8, 24989643), (9, 22213016), (12, 16659762), (14, 14279796), (17, 11759832), (18, 11106508), (21, 9519864), (24, 8329881), (28, 7139898), (34, 5879916), (36, 5553254), (42, 4759932), (51, 3919944), (56, 3569949), (63, 3173288), (68, 2939958), (72, 2776627), (84, 2379966), (102, 1959972), (119, 1679976), (126, 1586644), (136, 1469979), (153, 1306648), (168, 1189983), (204, 979986), (238, 839988), (252, 793322), (306, 653324), (357, 559992), (408, 489993), (476, 419994), (504, 396661), (612, 326662), (714, 279996), (952, 209997), (1071, 186664), (1224, 163331), (1428, 139998), (2142, 93332), (2856, 69999), (4284, 46666), (8568, 23333)]