204889008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{829}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 559884800

約数和(自身を除く): 354995792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 456, 542, 813, 829, 912, 1084, 1626, 1658, 2168, 2487, 3252, 3316, 4336, 4974, 5149, 6504, 6632, 9948, 10298, 13008, 13264, 15447, 15751, 19896, 20596, 30894, 31502, 39792, 41192, 47253, 61788, 63004, 82384, 94506, 123576, 126008, 189012, 224659, 247152, 252016, 378024, 449318, 673977, 756048, 898636, 1347954, 1797272, 2695908, 3594544, 4268521, 5391816, 8537042, 10783632, 12805563, 17074084, 25611126, 34148168, 51222252, 68296336, 102444504, 204889008]

約数ペア:

[(1, 204889008), (2, 102444504), (3, 68296336), (4, 51222252), (6, 34148168), (8, 25611126), (12, 17074084), (16, 12805563), (19, 10783632), (24, 8537042), (38, 5391816), (48, 4268521), (57, 3594544), (76, 2695908), (114, 1797272), (152, 1347954), (228, 898636), (271, 756048), (304, 673977), (456, 449318), (542, 378024), (813, 252016), (829, 247152), (912, 224659), (1084, 189012), (1626, 126008), (1658, 123576), (2168, 94506), (2487, 82384), (3252, 63004), (3316, 61788), (4336, 47253), (4974, 41192), (5149, 39792), (6504, 31502), (6632, 30894), (9948, 20596), (10298, 19896), (13008, 15751), (13264, 15447)]