203529168

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1273

約数の個数: 120

約数和(自身を含む): 612121536

約数和(自身を除く): 408592368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 204, 213, 272, 284, 306, 408, 426, 568, 612, 639, 816, 852, 1136, 1171, 1207, 1224, 1278, 1704, 2342, 2414, 2448, 2556, 3408, 3513, 3621, 4684, 4828, 5112, 7026, 7242, 9368, 9656, 10224, 10539, 10863, 14052, 14484, 18736, 19312, 19907, 21078, 21726, 28104, 28968, 39814, 42156, 43452, 56208, 57936, 59721, 79628, 83141, 84312, 86904, 119442, 159256, 166282, 168624, 173808, 179163, 238884, 249423, 318512, 332564, 358326, 477768, 498846, 665128, 716652, 748269, 955536, 997692, 1330256, 1413397, 1433304, 1496538, 1995384, 2826794, 2866608, 2993076, 3990768, 4240191, 5653588, 5986152, 8480382, 11307176, 11972304, 12720573, 16960764, 22614352, 25441146, 33921528, 50882292, 67843056, 101764584, 203529168]

約数ペア:

[(1, 203529168), (2, 101764584), (3, 67843056), (4, 50882292), (6, 33921528), (8, 25441146), (9, 22614352), (12, 16960764), (16, 12720573), (17, 11972304), (18, 11307176), (24, 8480382), (34, 5986152), (36, 5653588), (48, 4240191), (51, 3990768), (68, 2993076), (71, 2866608), (72, 2826794), (102, 1995384), (136, 1496538), (142, 1433304), (144, 1413397), (153, 1330256), (204, 997692), (213, 955536), (272, 748269), (284, 716652), (306, 665128), (408, 498846), (426, 477768), (568, 358326), (612, 332564), (639, 318512), (816, 249423), (852, 238884), (1136, 179163), (1171, 173808), (1207, 168624), (1224, 166282), (1278, 159256), (1704, 119442), (2342, 86904), (2414, 84312), (2448, 83141), (2556, 79628), (3408, 59721), (3513, 57936), (3621, 56208), (4684, 43452), (4828, 42156), (5112, 39814), (7026, 28968), (7242, 28104), (9368, 21726), (9656, 21078), (10224, 19907), (10539, 19312), (10863, 18736), (14052, 14484)]