201202140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197257}}^1$

素因数の和:197286

約数の個数: 48

約数和(自身を含む): 596508192

約数和(自身を除く): 395306052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 197257, 394514, 591771, 789028, 986285, 1183542, 1972570, 2367084, 2958855, 3353369, 3945140, 5917710, 6706738, 10060107, 11835420, 13413476, 16766845, 20120214, 33533690, 40240428, 50300535, 67067380, 100601070, 201202140]

約数ペア:

[(1, 201202140), (2, 100601070), (3, 67067380), (4, 50300535), (5, 40240428), (6, 33533690), (10, 20120214), (12, 16766845), (15, 13413476), (17, 11835420), (20, 10060107), (30, 6706738), (34, 5917710), (51, 3945140), (60, 3353369), (68, 2958855), (85, 2367084), (102, 1972570), (170, 1183542), (204, 986285), (255, 789028), (340, 591771), (510, 394514), (1020, 197257)]