213426330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32191}}^1$

素因数の和:32231

約数の個数: 64

約数和(自身を含む): 584091648

約数和(自身を除く): 370665318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 32191, 64382, 96573, 160955, 193146, 321910, 418483, 482865, 547247, 836966, 965730, 1094494, 1255449, 1641741, 2092415, 2510898, 2736235, 3283482, 4184830, 5472470, 6277245, 7114211, 8208705, 12554490, 14228422, 16417410, 21342633, 35571055, 42685266, 71142110, 106713165, 213426330]

約数ペア:

[(1, 213426330), (2, 106713165), (3, 71142110), (5, 42685266), (6, 35571055), (10, 21342633), (13, 16417410), (15, 14228422), (17, 12554490), (26, 8208705), (30, 7114211), (34, 6277245), (39, 5472470), (51, 4184830), (65, 3283482), (78, 2736235), (85, 2510898), (102, 2092415), (130, 1641741), (170, 1255449), (195, 1094494), (221, 965730), (255, 836966), (390, 547247), (442, 482865), (510, 418483), (663, 321910), (1105, 193146), (1326, 160955), (2210, 96573), (3315, 64382), (6630, 32191)]