200881072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94399}}^1$

素因数の和:94433

約数の個数: 40

約数和(自身を含む): 468224000

約数和(自身を除く): 267342928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 94399, 188798, 377596, 660793, 755192, 1321586, 1510384, 1793581, 2643172, 3587162, 5286344, 7174324, 10572688, 12555067, 14348648, 25110134, 28697296, 50220268, 100440536, 200881072]

約数ペア:

[(1, 200881072), (2, 100440536), (4, 50220268), (7, 28697296), (8, 25110134), (14, 14348648), (16, 12555067), (19, 10572688), (28, 7174324), (38, 5286344), (56, 3587162), (76, 2643172), (112, 1793581), (133, 1510384), (152, 1321586), (266, 755192), (304, 660793), (532, 377596), (1064, 188798), (2128, 94399)]