204590328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 570931200

約数和(自身を除く): 366340872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 353, 372, 456, 492, 589, 706, 744, 779, 984, 1059, 1178, 1271, 1412, 1558, 1767, 2118, 2337, 2356, 2542, 2824, 3116, 3534, 3813, 4236, 4674, 4712, 5084, 6232, 6707, 7068, 7626, 8472, 9348, 10168, 10943, 13414, 14136, 14473, 15252, 18696, 20121, 21886, 24149, 26828, 28946, 30504, 32829, 40242, 43419, 43772, 48298, 53656, 57892, 65658, 72447, 80484, 86838, 87544, 96596, 115784, 131316, 144894, 160968, 173676, 193192, 207917, 262632, 274987, 289788, 347352, 415834, 448663, 549974, 579576, 623751, 824961, 831668, 897326, 1099948, 1247502, 1345989, 1649922, 1663336, 1794652, 2199896, 2495004, 2691978, 3299844, 3589304, 4990008, 5383956, 6599688, 8524597, 10767912, 17049194, 25573791, 34098388, 51147582, 68196776, 102295164, 204590328]

約数ペア:

[(1, 204590328), (2, 102295164), (3, 68196776), (4, 51147582), (6, 34098388), (8, 25573791), (12, 17049194), (19, 10767912), (24, 8524597), (31, 6599688), (38, 5383956), (41, 4990008), (57, 3589304), (62, 3299844), (76, 2691978), (82, 2495004), (93, 2199896), (114, 1794652), (123, 1663336), (124, 1649922), (152, 1345989), (164, 1247502), (186, 1099948), (228, 897326), (246, 831668), (248, 824961), (328, 623751), (353, 579576), (372, 549974), (456, 448663), (492, 415834), (589, 347352), (706, 289788), (744, 274987), (779, 262632), (984, 207917), (1059, 193192), (1178, 173676), (1271, 160968), (1412, 144894), (1558, 131316), (1767, 115784), (2118, 96596), (2337, 87544), (2356, 86838), (2542, 80484), (2824, 72447), (3116, 65658), (3534, 57892), (3813, 53656), (4236, 48298), (4674, 43772), (4712, 43419), (5084, 40242), (6232, 32829), (6707, 30504), (7068, 28946), (7626, 26828), (8472, 24149), (9348, 21886), (10168, 20121), (10943, 18696), (13414, 15252), (14136, 14473)]