203897652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{21481}}^1$

素因数の和:21608

約数の個数: 48

約数和(自身を含む): 548564352

約数和(自身を除く): 344666700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 21481, 42962, 64443, 85924, 128886, 150367, 257772, 300734, 451101, 601468, 902202, 1804404, 2427353, 4854706, 7282059, 9709412, 14564118, 16991471, 29128236, 33982942, 50974413, 67965884, 101948826, 203897652]

約数ペア:

[(1, 203897652), (2, 101948826), (3, 67965884), (4, 50974413), (6, 33982942), (7, 29128236), (12, 16991471), (14, 14564118), (21, 9709412), (28, 7282059), (42, 4854706), (84, 2427353), (113, 1804404), (226, 902202), (339, 601468), (452, 451101), (678, 300734), (791, 257772), (1356, 150367), (1582, 128886), (2373, 85924), (3164, 64443), (4746, 42962), (9492, 21481)]