211357368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{154501}}^1$

素因数の和:154532

約数の個数: 48

約数和(自身を含む): 602557800

約数和(自身を除く): 391200432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 154501, 309002, 463503, 618004, 927006, 1236008, 1390509, 1854012, 2781018, 2935519, 3708024, 5562036, 5871038, 8806557, 11124072, 11742076, 17613114, 23484152, 26419671, 35226228, 52839342, 70452456, 105678684, 211357368]

約数ペア:

[(1, 211357368), (2, 105678684), (3, 70452456), (4, 52839342), (6, 35226228), (8, 26419671), (9, 23484152), (12, 17613114), (18, 11742076), (19, 11124072), (24, 8806557), (36, 5871038), (38, 5562036), (57, 3708024), (72, 2935519), (76, 2781018), (114, 1854012), (152, 1390509), (171, 1236008), (228, 927006), (342, 618004), (456, 463503), (684, 309002), (1368, 154501)]