204416436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{683}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 556748640

約数和(自身を除く): 352332204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 509, 588, 683, 1018, 1366, 1527, 2036, 2049, 2732, 3054, 3563, 4098, 4781, 6108, 7126, 8196, 9562, 10689, 14252, 14343, 19124, 21378, 24941, 28686, 33467, 42756, 49882, 57372, 66934, 74823, 99764, 100401, 133868, 149646, 200802, 299292, 347647, 401604, 695294, 1042941, 1390588, 2085882, 2433529, 4171764, 4867058, 7300587, 9734116, 14601174, 17034703, 29202348, 34069406, 51104109, 68138812, 102208218, 204416436]

約数ペア:

[(1, 204416436), (2, 102208218), (3, 68138812), (4, 51104109), (6, 34069406), (7, 29202348), (12, 17034703), (14, 14601174), (21, 9734116), (28, 7300587), (42, 4867058), (49, 4171764), (84, 2433529), (98, 2085882), (147, 1390588), (196, 1042941), (294, 695294), (509, 401604), (588, 347647), (683, 299292), (1018, 200802), (1366, 149646), (1527, 133868), (2036, 100401), (2049, 99764), (2732, 74823), (3054, 66934), (3563, 57372), (4098, 49882), (4781, 42756), (6108, 33467), (7126, 28686), (8196, 24941), (9562, 21378), (10689, 19124), (14252, 14343)]