201141068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 379209600

約数和(自身を除く): 178068532

約数列:

[1, 2, 4, 19, 38, 76, 89, 131, 178, 227, 262, 356, 454, 524, 908, 1691, 2489, 3382, 4313, 4978, 6764, 8626, 9956, 11659, 17252, 20203, 23318, 29737, 40406, 46636, 59474, 80812, 118948, 221521, 383857, 443042, 565003, 767714, 886084, 1130006, 1535428, 2260012, 2646593, 5293186, 10586372, 50285267, 100570534, 201141068]

約数ペア:

[(1, 201141068), (2, 100570534), (4, 50285267), (19, 10586372), (38, 5293186), (76, 2646593), (89, 2260012), (131, 1535428), (178, 1130006), (227, 886084), (262, 767714), (356, 565003), (454, 443042), (524, 383857), (908, 221521), (1691, 118948), (2489, 80812), (3382, 59474), (4313, 46636), (4978, 40406), (6764, 29737), (8626, 23318), (9956, 20203), (11659, 17252)]