201940192

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 406600992

約数和(自身を除く): 204660800

約数列:

[1, 2, 4, 8, 16, 32, 73, 137, 146, 274, 292, 548, 584, 631, 1096, 1168, 1262, 2192, 2336, 2524, 4384, 5048, 10001, 10096, 20002, 20192, 40004, 46063, 80008, 86447, 92126, 160016, 172894, 184252, 320032, 345788, 368504, 691576, 737008, 1383152, 1474016, 2766304, 6310631, 12621262, 25242524, 50485048, 100970096, 201940192]

約数ペア:

[(1, 201940192), (2, 100970096), (4, 50485048), (8, 25242524), (16, 12621262), (32, 6310631), (73, 2766304), (137, 1474016), (146, 1383152), (274, 737008), (292, 691576), (548, 368504), (584, 345788), (631, 320032), (1096, 184252), (1168, 172894), (1262, 160016), (2192, 92126), (2336, 86447), (2524, 80008), (4384, 46063), (5048, 40004), (10001, 20192), (10096, 20002)]