200844880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67853}}^1$

素因数の和:67903

約数の個数: 40

約数和(自身を含む): 479592072

約数和(自身を除く): 278747192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 67853, 135706, 271412, 339265, 542824, 678530, 1085648, 1357060, 2510561, 2714120, 5021122, 5428240, 10042244, 12552805, 20084488, 25105610, 40168976, 50211220, 100422440, 200844880]

約数ペア:

[(1, 200844880), (2, 100422440), (4, 50211220), (5, 40168976), (8, 25105610), (10, 20084488), (16, 12552805), (20, 10042244), (37, 5428240), (40, 5021122), (74, 2714120), (80, 2510561), (148, 1357060), (185, 1085648), (296, 678530), (370, 542824), (592, 339265), (740, 271412), (1480, 135706), (2960, 67853)]