200723012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 437469984

約数和(自身を除く): 236746972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 107, 119, 196, 214, 238, 428, 476, 563, 749, 833, 1126, 1498, 1666, 1819, 2252, 2996, 3332, 3638, 3941, 5243, 7276, 7882, 9571, 10486, 12733, 15764, 19142, 20972, 25466, 27587, 38284, 50932, 55174, 60241, 66997, 89131, 110348, 120482, 133994, 178262, 240964, 267988, 356524, 421687, 468979, 843374, 937958, 1024097, 1686748, 1875916, 2048194, 2951809, 4096388, 5903618, 7168679, 11807236, 14337358, 28674716, 50180753, 100361506, 200723012]

約数ペア:

[(1, 200723012), (2, 100361506), (4, 50180753), (7, 28674716), (14, 14337358), (17, 11807236), (28, 7168679), (34, 5903618), (49, 4096388), (68, 2951809), (98, 2048194), (107, 1875916), (119, 1686748), (196, 1024097), (214, 937958), (238, 843374), (428, 468979), (476, 421687), (563, 356524), (749, 267988), (833, 240964), (1126, 178262), (1498, 133994), (1666, 120482), (1819, 110348), (2252, 89131), (2996, 66997), (3332, 60241), (3638, 55174), (3941, 50932), (5243, 38284), (7276, 27587), (7882, 25466), (9571, 20972), (10486, 19142), (12733, 15764)]