203217084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42443}}^1$

素因数の和:42479

約数の個数: 72

約数和(自身を含む): 617984640

約数和(自身を除く): 414767556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42443, 84886, 127329, 169772, 254658, 297101, 381987, 509316, 594202, 763974, 806417, 891303, 1188404, 1527948, 1612834, 1782606, 2419251, 2673909, 3225668, 3565212, 4838502, 5347818, 5644919, 7257753, 9677004, 10695636, 11289838, 14515506, 16934757, 22579676, 29031012, 33869514, 50804271, 67739028, 101608542, 203217084]

約数ペア:

[(1, 203217084), (2, 101608542), (3, 67739028), (4, 50804271), (6, 33869514), (7, 29031012), (9, 22579676), (12, 16934757), (14, 14515506), (18, 11289838), (19, 10695636), (21, 9677004), (28, 7257753), (36, 5644919), (38, 5347818), (42, 4838502), (57, 3565212), (63, 3225668), (76, 2673909), (84, 2419251), (114, 1782606), (126, 1612834), (133, 1527948), (171, 1188404), (228, 891303), (252, 806417), (266, 763974), (342, 594202), (399, 509316), (532, 381987), (684, 297101), (798, 254658), (1197, 169772), (1596, 127329), (2394, 84886), (4788, 42443)]