207940464

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:695

約数の個数: 120

約数和(自身を含む): 621000432

約数和(自身を除く): 413059968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 173, 204, 272, 306, 346, 408, 491, 519, 612, 692, 816, 982, 1038, 1224, 1384, 1473, 1557, 1964, 2076, 2448, 2768, 2941, 2946, 3114, 3928, 4152, 4419, 5882, 5892, 6228, 7856, 8304, 8347, 8823, 8838, 11764, 11784, 12456, 16694, 17646, 17676, 23528, 23568, 24912, 25041, 26469, 33388, 35292, 35352, 47056, 50082, 52938, 66776, 70584, 70704, 75123, 84943, 100164, 105876, 133552, 141168, 150246, 169886, 200328, 211752, 254829, 300492, 339772, 400656, 423504, 509658, 600984, 679544, 764487, 1019316, 1201968, 1359088, 1444031, 1528974, 2038632, 2888062, 3057948, 4077264, 4332093, 5776124, 6115896, 8664186, 11552248, 12231792, 12996279, 17328372, 23104496, 25992558, 34656744, 51985116, 69313488, 103970232, 207940464]

約数ペア:

[(1, 207940464), (2, 103970232), (3, 69313488), (4, 51985116), (6, 34656744), (8, 25992558), (9, 23104496), (12, 17328372), (16, 12996279), (17, 12231792), (18, 11552248), (24, 8664186), (34, 6115896), (36, 5776124), (48, 4332093), (51, 4077264), (68, 3057948), (72, 2888062), (102, 2038632), (136, 1528974), (144, 1444031), (153, 1359088), (173, 1201968), (204, 1019316), (272, 764487), (306, 679544), (346, 600984), (408, 509658), (491, 423504), (519, 400656), (612, 339772), (692, 300492), (816, 254829), (982, 211752), (1038, 200328), (1224, 169886), (1384, 150246), (1473, 141168), (1557, 133552), (1964, 105876), (2076, 100164), (2448, 84943), (2768, 75123), (2941, 70704), (2946, 70584), (3114, 66776), (3928, 52938), (4152, 50082), (4419, 47056), (5882, 35352), (5892, 35292), (6228, 33388), (7856, 26469), (8304, 25041), (8347, 24912), (8823, 23568), (8838, 23528), (11764, 17676), (11784, 17646), (12456, 16694)]