208182816

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 634554648

約数和(自身を除く): 426371832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 101, 102, 136, 144, 153, 202, 204, 272, 288, 303, 306, 404, 408, 421, 544, 606, 612, 808, 816, 842, 909, 1212, 1224, 1263, 1616, 1632, 1684, 1717, 1818, 2424, 2448, 2526, 3232, 3368, 3434, 3636, 3789, 4848, 4896, 5052, 5151, 6736, 6868, 7157, 7272, 7578, 9696, 10104, 10302, 13472, 13736, 14314, 14544, 15156, 15453, 20208, 20604, 21471, 27472, 28628, 29088, 30312, 30906, 40416, 41208, 42521, 42942, 54944, 57256, 60624, 61812, 64413, 82416, 85042, 85884, 114512, 121248, 123624, 127563, 128826, 164832, 170084, 171768, 229024, 247248, 255126, 257652, 340168, 343536, 382689, 494496, 510252, 515304, 680336, 687072, 722857, 765378, 1020504, 1030608, 1360672, 1445714, 1530756, 2041008, 2061216, 2168571, 2891428, 3061512, 4082016, 4337142, 5782856, 6123024, 6505713, 8674284, 11565712, 12246048, 13011426, 17348568, 23131424, 26022852, 34697136, 52045704, 69394272, 104091408, 208182816]

約数ペア:

[(1, 208182816), (2, 104091408), (3, 69394272), (4, 52045704), (6, 34697136), (8, 26022852), (9, 23131424), (12, 17348568), (16, 13011426), (17, 12246048), (18, 11565712), (24, 8674284), (32, 6505713), (34, 6123024), (36, 5782856), (48, 4337142), (51, 4082016), (68, 3061512), (72, 2891428), (96, 2168571), (101, 2061216), (102, 2041008), (136, 1530756), (144, 1445714), (153, 1360672), (202, 1030608), (204, 1020504), (272, 765378), (288, 722857), (303, 687072), (306, 680336), (404, 515304), (408, 510252), (421, 494496), (544, 382689), (606, 343536), (612, 340168), (808, 257652), (816, 255126), (842, 247248), (909, 229024), (1212, 171768), (1224, 170084), (1263, 164832), (1616, 128826), (1632, 127563), (1684, 123624), (1717, 121248), (1818, 114512), (2424, 85884), (2448, 85042), (2526, 82416), (3232, 64413), (3368, 61812), (3434, 60624), (3636, 57256), (3789, 54944), (4848, 42942), (4896, 42521), (5052, 41208), (5151, 40416), (6736, 30906), (6868, 30312), (7157, 29088), (7272, 28628), (7578, 27472), (9696, 21471), (10104, 20604), (10302, 20208), (13472, 15453), (13736, 15156), (14314, 14544)]