209962016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8171}}^1$

素因数の和:8265

約数の個数: 48

約数和(自身を含む): 457174368

約数和(自身を除く): 247212352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 8171, 12848, 16342, 25696, 32684, 65368, 89881, 130736, 179762, 261472, 359524, 596483, 719048, 1192966, 1438096, 2385932, 2876192, 4771864, 6561313, 9543728, 13122626, 19087456, 26245252, 52490504, 104981008, 209962016]

約数ペア:

[(1, 209962016), (2, 104981008), (4, 52490504), (8, 26245252), (11, 19087456), (16, 13122626), (22, 9543728), (32, 6561313), (44, 4771864), (73, 2876192), (88, 2385932), (146, 1438096), (176, 1192966), (292, 719048), (352, 596483), (584, 359524), (803, 261472), (1168, 179762), (1606, 130736), (2336, 89881), (3212, 65368), (6424, 32684), (8171, 25696), (12848, 16342)]