203980656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20374

約数の個数: 80

約数和(自身を含む): 605139840

約数和(自身を除く): 401159184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 20333, 40666, 60999, 81332, 121998, 162664, 223663, 243996, 325328, 386327, 447326, 487992, 670989, 772654, 894652, 975984, 1158981, 1341978, 1545308, 1789304, 2317962, 2683956, 3090616, 3578608, 4249597, 4635924, 5367912, 6181232, 8499194, 9271848, 10735824, 12748791, 16998388, 18543696, 25497582, 33996776, 50995164, 67993552, 101990328, 203980656]

約数ペア:

[(1, 203980656), (2, 101990328), (3, 67993552), (4, 50995164), (6, 33996776), (8, 25497582), (11, 18543696), (12, 16998388), (16, 12748791), (19, 10735824), (22, 9271848), (24, 8499194), (33, 6181232), (38, 5367912), (44, 4635924), (48, 4249597), (57, 3578608), (66, 3090616), (76, 2683956), (88, 2317962), (114, 1789304), (132, 1545308), (152, 1341978), (176, 1158981), (209, 975984), (228, 894652), (264, 772654), (304, 670989), (418, 487992), (456, 447326), (528, 386327), (627, 325328), (836, 243996), (912, 223663), (1254, 162664), (1672, 121998), (2508, 81332), (3344, 60999), (5016, 40666), (10032, 20333)]