201624698210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1\times {\mathrm{13159}}^1$

素因数の和:15963

約数の個数: 64

約数和(自身を含む): 400107375360

約数和(自身を除く): 198482677150

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2741, 2795, 5482, 5590, 13159, 13705, 26318, 27410, 35633, 65795, 71266, 117863, 131590, 171067, 178165, 235726, 342134, 356330, 565837, 589315, 855335, 1131674, 1178630, 1532219, 1710670, 2829185, 3064438, 5658370, 7355881, 7661095, 14711762, 15322190, 36068819, 36779405, 72137638, 73558810, 180344095, 360688190, 468894647, 937789294, 1550959217, 2344473235, 3101918434, 4688946470, 7754796085, 15509592170, 20162469821, 40324939642, 100812349105, 201624698210]

約数ペア:

[(1, 201624698210), (2, 100812349105), (5, 40324939642), (10, 20162469821), (13, 15509592170), (26, 7754796085), (43, 4688946470), (65, 3101918434), (86, 2344473235), (130, 1550959217), (215, 937789294), (430, 468894647), (559, 360688190), (1118, 180344095), (2741, 73558810), (2795, 72137638), (5482, 36779405), (5590, 36068819), (13159, 15322190), (13705, 14711762), (26318, 7661095), (27410, 7355881), (35633, 5658370), (65795, 3064438), (71266, 2829185), (117863, 1710670), (131590, 1532219), (171067, 1178630), (178165, 1131674), (235726, 855335), (342134, 589315), (356330, 565837)]