201645400473

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{29303}}^1$

素因数の和:29491

約数の個数: 72

約数和(自身を含む): 328319671680

約数和(自身を除く): 126674271207

約数列:

[1, 3, 9, 11, 33, 71, 89, 99, 121, 213, 267, 363, 639, 781, 801, 979, 1089, 2343, 2937, 6319, 7029, 8591, 8811, 10769, 18957, 25773, 29303, 32307, 56871, 69509, 77319, 87909, 96921, 208527, 263727, 322333, 625581, 764599, 966999, 2080513, 2293797, 2607967, 2900997, 3545663, 6241539, 6881391, 7823901, 10636989, 18724617, 22885643, 23471703, 28687637, 31910967, 68656929, 86062911, 185165657, 205970787, 251742073, 258188733, 315564007, 555496971, 755226219, 946692021, 1666490913, 2036822227, 2265678657, 2840076063, 6110466681, 18331400043, 22405044497, 67215133491, 201645400473]

約数ペア:

[(1, 201645400473), (3, 67215133491), (9, 22405044497), (11, 18331400043), (33, 6110466681), (71, 2840076063), (89, 2265678657), (99, 2036822227), (121, 1666490913), (213, 946692021), (267, 755226219), (363, 555496971), (639, 315564007), (781, 258188733), (801, 251742073), (979, 205970787), (1089, 185165657), (2343, 86062911), (2937, 68656929), (6319, 31910967), (7029, 28687637), (8591, 23471703), (8811, 22885643), (10769, 18724617), (18957, 10636989), (25773, 7823901), (29303, 6881391), (32307, 6241539), (56871, 3545663), (69509, 2900997), (77319, 2607967), (87909, 2293797), (96921, 2080513), (208527, 966999), (263727, 764599), (322333, 625581)]