208032932940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{70759501}}^1$

素因数の和:70759527

約数の個数: 72

約数和(自身を含む): 677592991152

約数和(自身を除く): 469560058212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 70759501, 141519002, 212278503, 283038004, 353797505, 424557006, 495316507, 707595010, 849114012, 990633014, 1061392515, 1415190020, 1485949521, 1981266028, 2122785030, 2476582535, 2971899042, 3467215549, 4245570060, 4953165070, 5943798084, 6934431098, 7429747605, 9906330140, 10401646647, 13868862196, 14859495210, 17336077745, 20803293294, 29718990420, 34672155490, 41606586588, 52008233235, 69344310980, 104016466470, 208032932940]

約数ペア:

[(1, 208032932940), (2, 104016466470), (3, 69344310980), (4, 52008233235), (5, 41606586588), (6, 34672155490), (7, 29718990420), (10, 20803293294), (12, 17336077745), (14, 14859495210), (15, 13868862196), (20, 10401646647), (21, 9906330140), (28, 7429747605), (30, 6934431098), (35, 5943798084), (42, 4953165070), (49, 4245570060), (60, 3467215549), (70, 2971899042), (84, 2476582535), (98, 2122785030), (105, 1981266028), (140, 1485949521), (147, 1415190020), (196, 1061392515), (210, 990633014), (245, 849114012), (294, 707595010), (420, 495316507), (490, 424557006), (588, 353797505), (735, 283038004), (980, 212278503), (1470, 141519002), (2940, 70759501)]