214718950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 407268576

約数和(自身を除く): 192549626

約数列:

[1, 2, 5, 10, 25, 50, 103, 173, 206, 241, 346, 482, 515, 865, 1030, 1205, 1730, 2410, 2575, 4325, 5150, 6025, 8650, 12050, 17819, 24823, 35638, 41693, 49646, 83386, 89095, 124115, 178190, 208465, 248230, 416930, 445475, 620575, 890950, 1042325, 1241150, 2084650, 4294379, 8588758, 21471895, 42943790, 107359475, 214718950]

約数ペア:

[(1, 214718950), (2, 107359475), (5, 42943790), (10, 21471895), (25, 8588758), (50, 4294379), (103, 2084650), (173, 1241150), (206, 1042325), (241, 890950), (346, 620575), (482, 445475), (515, 416930), (865, 248230), (1030, 208465), (1205, 178190), (1730, 124115), (2410, 89095), (2575, 83386), (4325, 49646), (5150, 41693), (6025, 35638), (8650, 24823), (12050, 17819)]