207894272

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 440400240

約数和(自身を除く): 232505968

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 256, 328, 464, 656, 683, 928, 1189, 1312, 1366, 1856, 2378, 2624, 2732, 3712, 4756, 5248, 5464, 7424, 9512, 10496, 10928, 19024, 19807, 21856, 28003, 38048, 39614, 43712, 56006, 76096, 79228, 87424, 112012, 152192, 158456, 174848, 224024, 304384, 316912, 448048, 633824, 812087, 896096, 1267648, 1624174, 1792192, 2535296, 3248348, 3584384, 5070592, 6496696, 7168768, 12993392, 25986784, 51973568, 103947136, 207894272]

約数ペア:

[(1, 207894272), (2, 103947136), (4, 51973568), (8, 25986784), (16, 12993392), (29, 7168768), (32, 6496696), (41, 5070592), (58, 3584384), (64, 3248348), (82, 2535296), (116, 1792192), (128, 1624174), (164, 1267648), (232, 896096), (256, 812087), (328, 633824), (464, 448048), (656, 316912), (683, 304384), (928, 224024), (1189, 174848), (1312, 158456), (1366, 152192), (1856, 112012), (2378, 87424), (2624, 79228), (2732, 76096), (3712, 56006), (4756, 43712), (5248, 39614), (5464, 38048), (7424, 28003), (9512, 21856), (10496, 19807), (10928, 19024)]