205220996916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77383483}}^1$

素因数の和:77383520

約数の個数: 48

約数和(自身を含む): 546017863104

約数和(自身を除く): 340796866188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 77383483, 154766966, 232150449, 309533932, 464300898, 928601796, 1005985279, 1315519211, 2011970558, 2631038422, 3017955837, 3946557633, 4023941116, 5262076844, 6035911674, 7893115266, 12071823348, 15786230532, 17101749743, 34203499486, 51305249229, 68406998972, 102610498458, 205220996916]

約数ペア:

[(1, 205220996916), (2, 102610498458), (3, 68406998972), (4, 51305249229), (6, 34203499486), (12, 17101749743), (13, 15786230532), (17, 12071823348), (26, 7893115266), (34, 6035911674), (39, 5262076844), (51, 4023941116), (52, 3946557633), (68, 3017955837), (78, 2631038422), (102, 2011970558), (156, 1315519211), (204, 1005985279), (221, 928601796), (442, 464300898), (663, 309533932), (884, 232150449), (1326, 154766966), (2652, 77383483)]