197609904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 120

約数和(自身を含む): 592796880

約数和(自身を除く): 395186976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 89, 102, 136, 144, 153, 178, 204, 267, 272, 306, 356, 408, 534, 612, 712, 801, 816, 907, 1068, 1224, 1424, 1513, 1602, 1814, 2136, 2448, 2721, 3026, 3204, 3628, 4272, 4539, 5442, 6052, 6408, 7256, 8163, 9078, 10884, 12104, 12816, 13617, 14512, 15419, 16326, 18156, 21768, 24208, 27234, 30838, 32652, 36312, 43536, 46257, 54468, 61676, 65304, 72624, 80723, 92514, 108936, 123352, 130608, 138771, 161446, 185028, 217872, 242169, 246704, 277542, 322892, 370056, 484338, 555084, 645784, 726507, 740112, 968676, 1110168, 1291568, 1372291, 1453014, 1937352, 2220336, 2744582, 2906028, 3874704, 4116873, 5489164, 5812056, 8233746, 10978328, 11624112, 12350619, 16467492, 21956656, 24701238, 32934984, 49402476, 65869968, 98804952, 197609904]

約数ペア:

[(1, 197609904), (2, 98804952), (3, 65869968), (4, 49402476), (6, 32934984), (8, 24701238), (9, 21956656), (12, 16467492), (16, 12350619), (17, 11624112), (18, 10978328), (24, 8233746), (34, 5812056), (36, 5489164), (48, 4116873), (51, 3874704), (68, 2906028), (72, 2744582), (89, 2220336), (102, 1937352), (136, 1453014), (144, 1372291), (153, 1291568), (178, 1110168), (204, 968676), (267, 740112), (272, 726507), (306, 645784), (356, 555084), (408, 484338), (534, 370056), (612, 322892), (712, 277542), (801, 246704), (816, 242169), (907, 217872), (1068, 185028), (1224, 161446), (1424, 138771), (1513, 130608), (1602, 123352), (1814, 108936), (2136, 92514), (2448, 80723), (2721, 72624), (3026, 65304), (3204, 61676), (3628, 54468), (4272, 46257), (4539, 43536), (5442, 36312), (6052, 32652), (6408, 30838), (7256, 27234), (8163, 24208), (9078, 21768), (10884, 18156), (12104, 16326), (12816, 15419), (13617, 14512)]