207867060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 669309480

約数和(自身を除く): 461442420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 269, 270, 318, 324, 405, 477, 486, 530, 538, 540, 636, 729, 795, 807, 810, 954, 972, 1060, 1076, 1215, 1345, 1431, 1458, 1590, 1614, 1620, 1908, 2385, 2421, 2430, 2690, 2862, 2916, 3180, 3228, 3645, 4035, 4293, 4770, 4842, 4860, 5380, 5724, 7155, 7263, 7290, 8070, 8586, 9540, 9684, 12105, 12879, 14257, 14310, 14526, 14580, 16140, 17172, 21465, 21789, 24210, 25758, 28514, 28620, 29052, 36315, 38637, 42771, 42930, 43578, 48420, 51516, 57028, 64395, 65367, 71285, 72630, 77274, 85542, 85860, 87156, 108945, 128313, 128790, 130734, 142570, 145260, 154548, 171084, 193185, 196101, 213855, 217890, 256626, 257580, 261468, 285140, 326835, 384939, 386370, 392202, 427710, 435780, 513252, 641565, 653670, 769878, 772740, 784404, 855420, 980505, 1154817, 1283130, 1307340, 1539756, 1924695, 1961010, 2309634, 2566260, 3464451, 3849390, 3922020, 4619268, 5774085, 6928902, 7698780, 10393353, 11548170, 13857804, 17322255, 20786706, 23096340, 34644510, 41573412, 51966765, 69289020, 103933530, 207867060]

約数ペア:

[(1, 207867060), (2, 103933530), (3, 69289020), (4, 51966765), (5, 41573412), (6, 34644510), (9, 23096340), (10, 20786706), (12, 17322255), (15, 13857804), (18, 11548170), (20, 10393353), (27, 7698780), (30, 6928902), (36, 5774085), (45, 4619268), (53, 3922020), (54, 3849390), (60, 3464451), (81, 2566260), (90, 2309634), (106, 1961010), (108, 1924695), (135, 1539756), (159, 1307340), (162, 1283130), (180, 1154817), (212, 980505), (243, 855420), (265, 784404), (269, 772740), (270, 769878), (318, 653670), (324, 641565), (405, 513252), (477, 435780), (486, 427710), (530, 392202), (538, 386370), (540, 384939), (636, 326835), (729, 285140), (795, 261468), (807, 257580), (810, 256626), (954, 217890), (972, 213855), (1060, 196101), (1076, 193185), (1215, 171084), (1345, 154548), (1431, 145260), (1458, 142570), (1590, 130734), (1614, 128790), (1620, 128313), (1908, 108945), (2385, 87156), (2421, 85860), (2430, 85542), (2690, 77274), (2862, 72630), (2916, 71285), (3180, 65367), (3228, 64395), (3645, 57028), (4035, 51516), (4293, 48420), (4770, 43578), (4842, 42930), (4860, 42771), (5380, 38637), (5724, 36315), (7155, 29052), (7263, 28620), (7290, 28514), (8070, 25758), (8586, 24210), (9540, 21789), (9684, 21465), (12105, 17172), (12879, 16140), (14257, 14580), (14310, 14526)]