207615888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{75883}}^1$

素因数の和:75916

約数の個数: 60

約数和(自身を含む): 611625040

約数和(自身を除く): 404009152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 75883, 151766, 227649, 303532, 455298, 607064, 682947, 910596, 1214128, 1365894, 1441777, 1821192, 2731788, 2883554, 3642384, 4325331, 5463576, 5767108, 8650662, 10927152, 11534216, 12975993, 17301324, 23068432, 25951986, 34602648, 51903972, 69205296, 103807944, 207615888]

約数ペア:

[(1, 207615888), (2, 103807944), (3, 69205296), (4, 51903972), (6, 34602648), (8, 25951986), (9, 23068432), (12, 17301324), (16, 12975993), (18, 11534216), (19, 10927152), (24, 8650662), (36, 5767108), (38, 5463576), (48, 4325331), (57, 3642384), (72, 2883554), (76, 2731788), (114, 1821192), (144, 1441777), (152, 1365894), (171, 1214128), (228, 910596), (304, 682947), (342, 607064), (456, 455298), (684, 303532), (912, 227649), (1368, 151766), (2736, 75883)]