221275152012

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{437237}}^1$

素因数の和:437658

約数の個数: 48

約数和(自身を含む): 521390574432

約数和(自身を除く): 300115422420

約数列:

[1, 2, 3, 4, 6, 12, 181, 233, 362, 466, 543, 699, 724, 932, 1086, 1398, 2172, 2796, 42173, 84346, 126519, 168692, 253038, 437237, 506076, 874474, 1311711, 1748948, 2623422, 5246844, 79139897, 101876221, 158279794, 203752442, 237419691, 305628663, 316559588, 407504884, 474839382, 611257326, 949678764, 1222514652, 18439596001, 36879192002, 55318788003, 73758384004, 110637576006, 221275152012]

約数ペア:

[(1, 221275152012), (2, 110637576006), (3, 73758384004), (4, 55318788003), (6, 36879192002), (12, 18439596001), (181, 1222514652), (233, 949678764), (362, 611257326), (466, 474839382), (543, 407504884), (699, 316559588), (724, 305628663), (932, 237419691), (1086, 203752442), (1398, 158279794), (2172, 101876221), (2796, 79139897), (42173, 5246844), (84346, 2623422), (126519, 1748948), (168692, 1311711), (253038, 874474), (437237, 506076)]