207588570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42979}}^1$

素因数の和:43019

約数の個数: 64

約数和(自身を含む): 594155520

約数和(自身を除く): 386566950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 42979, 85958, 128937, 214895, 257874, 300853, 429790, 601706, 644685, 902559, 988517, 1289370, 1504265, 1805118, 1977034, 2965551, 3008530, 4512795, 4942585, 5931102, 6919619, 9025590, 9885170, 13839238, 14827755, 20758857, 29655510, 34598095, 41517714, 69196190, 103794285, 207588570]

約数ペア:

[(1, 207588570), (2, 103794285), (3, 69196190), (5, 41517714), (6, 34598095), (7, 29655510), (10, 20758857), (14, 14827755), (15, 13839238), (21, 9885170), (23, 9025590), (30, 6919619), (35, 5931102), (42, 4942585), (46, 4512795), (69, 3008530), (70, 2965551), (105, 1977034), (115, 1805118), (138, 1504265), (161, 1289370), (210, 988517), (230, 902559), (322, 644685), (345, 601706), (483, 429790), (690, 300853), (805, 257874), (966, 214895), (1610, 128937), (2415, 85958), (4830, 42979)]