200328180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{256831}}^1$

素因数の和:256856

約数の個数: 48

約数和(自身を含む): 604068864

約数和(自身を除く): 403740684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 256831, 513662, 770493, 1027324, 1284155, 1540986, 2568310, 3081972, 3338803, 3852465, 5136620, 6677606, 7704930, 10016409, 13355212, 15409860, 16694015, 20032818, 33388030, 40065636, 50082045, 66776060, 100164090, 200328180]

約数ペア:

[(1, 200328180), (2, 100164090), (3, 66776060), (4, 50082045), (5, 40065636), (6, 33388030), (10, 20032818), (12, 16694015), (13, 15409860), (15, 13355212), (20, 10016409), (26, 7704930), (30, 6677606), (39, 5136620), (52, 3852465), (60, 3338803), (65, 3081972), (78, 2568310), (130, 1540986), (156, 1284155), (195, 1027324), (260, 770493), (390, 513662), (780, 256831)]