201421944

素因数分解:

$2^3\times 3^3\times {\mathrm{523}}^1\times {\mathrm{1783}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 560889600

約数和(自身を除く): 359467656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 523, 1046, 1569, 1783, 2092, 3138, 3566, 4184, 4707, 5349, 6276, 7132, 9414, 10698, 12552, 14121, 14264, 16047, 18828, 21396, 28242, 32094, 37656, 42792, 48141, 56484, 64188, 96282, 112968, 128376, 192564, 385128, 932509, 1865018, 2797527, 3730036, 5595054, 7460072, 8392581, 11190108, 16785162, 22380216, 25177743, 33570324, 50355486, 67140648, 100710972, 201421944]

約数ペア:

[(1, 201421944), (2, 100710972), (3, 67140648), (4, 50355486), (6, 33570324), (8, 25177743), (9, 22380216), (12, 16785162), (18, 11190108), (24, 8392581), (27, 7460072), (36, 5595054), (54, 3730036), (72, 2797527), (108, 1865018), (216, 932509), (523, 385128), (1046, 192564), (1569, 128376), (1783, 112968), (2092, 96282), (3138, 64188), (3566, 56484), (4184, 48141), (4707, 42792), (5349, 37656), (6276, 32094), (7132, 28242), (9414, 21396), (10698, 18828), (12552, 16047), (14121, 14264)]