201955456

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 423259200

約数和(自身を除く): 221303744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 181, 184, 362, 368, 379, 724, 736, 758, 1448, 1472, 1516, 2896, 2944, 3032, 4163, 5792, 6064, 8326, 8717, 11584, 12128, 16652, 17434, 23168, 24256, 33304, 34868, 48512, 66608, 68599, 69736, 133216, 137198, 139472, 266432, 274396, 278944, 532864, 548792, 557888, 1097584, 1115776, 1577777, 2195168, 3155554, 4390336, 6311108, 8780672, 12622216, 25244432, 50488864, 100977728, 201955456]

約数ペア:

[(1, 201955456), (2, 100977728), (4, 50488864), (8, 25244432), (16, 12622216), (23, 8780672), (32, 6311108), (46, 4390336), (64, 3155554), (92, 2195168), (128, 1577777), (181, 1115776), (184, 1097584), (362, 557888), (368, 548792), (379, 532864), (724, 278944), (736, 274396), (758, 266432), (1448, 139472), (1472, 137198), (1516, 133216), (2896, 69736), (2944, 68599), (3032, 66608), (4163, 48512), (5792, 34868), (6064, 33304), (8326, 24256), (8717, 23168), (11584, 17434), (12128, 16652)]