201029648

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1083

約数の個数: 40

約数和(自身を含む): 397830936

約数和(自身を除く): 196801288

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 281, 488, 562, 733, 976, 1124, 1466, 2248, 2932, 4496, 5864, 11728, 17141, 34282, 44713, 68564, 89426, 137128, 178852, 205973, 274256, 357704, 411946, 715408, 823892, 1647784, 3295568, 12564353, 25128706, 50257412, 100514824, 201029648]

約数ペア:

[(1, 201029648), (2, 100514824), (4, 50257412), (8, 25128706), (16, 12564353), (61, 3295568), (122, 1647784), (244, 823892), (281, 715408), (488, 411946), (562, 357704), (733, 274256), (976, 205973), (1124, 178852), (1466, 137128), (2248, 89426), (2932, 68564), (4496, 44713), (5864, 34282), (11728, 17141)]