200304460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{27743}}^1$

素因数の和:27790

約数の個数: 36

約数和(自身を含む): 443959488

約数和(自身を除く): 243655028

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 27743, 55486, 110972, 138715, 277430, 527117, 554860, 1054234, 2108468, 2635585, 5271170, 10015223, 10542340, 20030446, 40060892, 50076115, 100152230, 200304460]

約数ペア:

[(1, 200304460), (2, 100152230), (4, 50076115), (5, 40060892), (10, 20030446), (19, 10542340), (20, 10015223), (38, 5271170), (76, 2635585), (95, 2108468), (190, 1054234), (361, 554860), (380, 527117), (722, 277430), (1444, 138715), (1805, 110972), (3610, 55486), (7220, 27743)]