202545072

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 180

約数和(自身を含む): 625533376

約数和(自身を除く): 422988304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 157, 186, 204, 248, 272, 279, 289, 306, 314, 372, 408, 471, 496, 527, 558, 578, 612, 628, 744, 816, 867, 942, 1054, 1116, 1156, 1224, 1256, 1413, 1488, 1581, 1734, 1884, 2108, 2232, 2312, 2448, 2512, 2601, 2669, 2826, 3162, 3468, 3768, 4216, 4464, 4624, 4743, 4867, 5202, 5338, 5652, 6324, 6936, 7536, 8007, 8432, 8959, 9486, 9734, 10404, 10676, 11304, 12648, 13872, 14601, 16014, 17918, 18972, 19468, 20808, 21352, 22608, 24021, 25296, 26877, 29202, 32028, 35836, 37944, 38936, 41616, 42704, 43803, 45373, 48042, 53754, 58404, 64056, 71672, 75888, 77872, 80631, 82739, 87606, 90746, 96084, 107508, 116808, 128112, 136119, 143344, 161262, 165478, 175212, 181492, 192168, 215016, 233616, 248217, 272238, 322524, 330956, 350424, 362984, 384336, 408357, 430032, 496434, 544476, 645048, 661912, 700848, 725968, 744651, 816714, 992868, 1088952, 1290096, 1323824, 1406563, 1489302, 1633428, 1985736, 2177904, 2813126, 2978604, 3266856, 3971472, 4219689, 5626252, 5957208, 6533712, 8439378, 11252504, 11914416, 12659067, 16878756, 22505008, 25318134, 33757512, 50636268, 67515024, 101272536, 202545072]

約数ペア:

[(1, 202545072), (2, 101272536), (3, 67515024), (4, 50636268), (6, 33757512), (8, 25318134), (9, 22505008), (12, 16878756), (16, 12659067), (17, 11914416), (18, 11252504), (24, 8439378), (31, 6533712), (34, 5957208), (36, 5626252), (48, 4219689), (51, 3971472), (62, 3266856), (68, 2978604), (72, 2813126), (93, 2177904), (102, 1985736), (124, 1633428), (136, 1489302), (144, 1406563), (153, 1323824), (157, 1290096), (186, 1088952), (204, 992868), (248, 816714), (272, 744651), (279, 725968), (289, 700848), (306, 661912), (314, 645048), (372, 544476), (408, 496434), (471, 430032), (496, 408357), (527, 384336), (558, 362984), (578, 350424), (612, 330956), (628, 322524), (744, 272238), (816, 248217), (867, 233616), (942, 215016), (1054, 192168), (1116, 181492), (1156, 175212), (1224, 165478), (1256, 161262), (1413, 143344), (1488, 136119), (1581, 128112), (1734, 116808), (1884, 107508), (2108, 96084), (2232, 90746), (2312, 87606), (2448, 82739), (2512, 80631), (2601, 77872), (2669, 75888), (2826, 71672), (3162, 64056), (3468, 58404), (3768, 53754), (4216, 48042), (4464, 45373), (4624, 43803), (4743, 42704), (4867, 41616), (5202, 38936), (5338, 37944), (5652, 35836), (6324, 32028), (6936, 29202), (7536, 26877), (8007, 25296), (8432, 24021), (8959, 22608), (9486, 21352), (9734, 20808), (10404, 19468), (10676, 18972), (11304, 17918), (12648, 16014), (13872, 14601)]