200976360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128831}}^1$

素因数の和:128858

約数の個数: 64

約数和(自身を含む): 649313280

約数和(自身を除く): 448336920

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, 128831, 257662, 386493, 515324, 644155, 772986, 1030648, 1288310, 1545972, 1674803, 1932465, 2576620, 3091944, 3349606, 3864930, 5024409, 5153240, 6699212, 7729860, 8374015, 10048818, 13398424, 15459720, 16748030, 20097636, 25122045, 33496060, 40195272, 50244090, 66992120, 100488180, 200976360]

約数ペア:

[(1, 200976360), (2, 100488180), (3, 66992120), (4, 50244090), (5, 40195272), (6, 33496060), (8, 25122045), (10, 20097636), (12, 16748030), (13, 15459720), (15, 13398424), (20, 10048818), (24, 8374015), (26, 7729860), (30, 6699212), (39, 5153240), (40, 5024409), (52, 3864930), (60, 3349606), (65, 3091944), (78, 2576620), (104, 1932465), (120, 1674803), (130, 1545972), (156, 1288310), (195, 1030648), (260, 772986), (312, 644155), (390, 515324), (520, 386493), (780, 257662), (1560, 128831)]