196503408

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 140

約数和(自身を含む): 605014848

約数和(自身を除く): 408511440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 991, 1224, 1296, 1377, 1458, 1836, 1944, 1982, 2448, 2754, 2916, 2973, 3672, 3888, 3964, 4131, 5508, 5832, 5946, 7344, 7928, 8262, 8919, 11016, 11664, 11892, 12393, 15856, 16524, 16847, 17838, 22032, 23784, 24786, 26757, 33048, 33694, 35676, 47568, 49572, 50541, 53514, 66096, 67388, 71352, 80271, 99144, 101082, 107028, 134776, 142704, 151623, 160542, 198288, 202164, 214056, 240813, 269552, 303246, 321084, 404328, 428112, 454869, 481626, 606492, 642168, 722439, 808656, 909738, 963252, 1212984, 1284336, 1364607, 1444878, 1819476, 1926504, 2425968, 2729214, 2889756, 3638952, 3853008, 4093821, 5458428, 5779512, 7277904, 8187642, 10916856, 11559024, 12281463, 16375284, 21833712, 24562926, 32750568, 49125852, 65501136, 98251704, 196503408]

約数ペア:

[(1, 196503408), (2, 98251704), (3, 65501136), (4, 49125852), (6, 32750568), (8, 24562926), (9, 21833712), (12, 16375284), (16, 12281463), (17, 11559024), (18, 10916856), (24, 8187642), (27, 7277904), (34, 5779512), (36, 5458428), (48, 4093821), (51, 3853008), (54, 3638952), (68, 2889756), (72, 2729214), (81, 2425968), (102, 1926504), (108, 1819476), (136, 1444878), (144, 1364607), (153, 1284336), (162, 1212984), (204, 963252), (216, 909738), (243, 808656), (272, 722439), (306, 642168), (324, 606492), (408, 481626), (432, 454869), (459, 428112), (486, 404328), (612, 321084), (648, 303246), (729, 269552), (816, 240813), (918, 214056), (972, 202164), (991, 198288), (1224, 160542), (1296, 151623), (1377, 142704), (1458, 134776), (1836, 107028), (1944, 101082), (1982, 99144), (2448, 80271), (2754, 71352), (2916, 67388), (2973, 66096), (3672, 53514), (3888, 50541), (3964, 49572), (4131, 47568), (5508, 35676), (5832, 33694), (5946, 33048), (7344, 26757), (7928, 24786), (8262, 23784), (8919, 22032), (11016, 17838), (11664, 16847), (11892, 16524), (12393, 15856)]