201506856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 531878400

約数和(自身を除く): 330371544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 647, 683, 1294, 1366, 1941, 2049, 2588, 2732, 3882, 4098, 5176, 5464, 7764, 8196, 12293, 12977, 15528, 16392, 24586, 25954, 36879, 38931, 49172, 51908, 73758, 77862, 98344, 103816, 147516, 155724, 295032, 311448, 441901, 883802, 1325703, 1767604, 2651406, 3535208, 5302812, 8396119, 10605624, 16792238, 25188357, 33584476, 50376714, 67168952, 100753428, 201506856]

約数ペア:

[(1, 201506856), (2, 100753428), (3, 67168952), (4, 50376714), (6, 33584476), (8, 25188357), (12, 16792238), (19, 10605624), (24, 8396119), (38, 5302812), (57, 3535208), (76, 2651406), (114, 1767604), (152, 1325703), (228, 883802), (456, 441901), (647, 311448), (683, 295032), (1294, 155724), (1366, 147516), (1941, 103816), (2049, 98344), (2588, 77862), (2732, 73758), (3882, 51908), (4098, 49172), (5176, 38931), (5464, 36879), (7764, 25954), (8196, 24586), (12293, 16392), (12977, 15528)]