206873160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132611}}^1$

素因数の和:132638

約数の個数: 64

約数和(自身を含む): 668364480

約数和(自身を除く): 461491320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 132611, 265222, 397833, 530444, 663055, 795666, 1060888, 1326110, 1591332, 1723943, 1989165, 2652220, 3182664, 3447886, 3978330, 5171829, 5304440, 6895772, 7956660, 8619715, 10343658, 13791544, 15913320, 17239430, 20687316, 25859145, 34478860, 41374632, 51718290, 68957720, 103436580, 206873160]

約数ペア:

[(1, 206873160), (2, 103436580), (3, 68957720), (4, 51718290), (5, 41374632), (6, 34478860), (8, 25859145), (10, 20687316), (12, 17239430), (13, 15913320), (15, 13791544), (20, 10343658), (24, 8619715), (26, 7956660), (30, 6895772), (39, 5304440), (40, 5171829), (52, 3978330), (60, 3447886), (65, 3182664), (78, 2652220), (104, 1989165), (120, 1723943), (130, 1591332), (156, 1326110), (195, 1060888), (260, 795666), (312, 663055), (390, 530444), (520, 397833), (780, 265222), (1560, 132611)]