201653914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 385792416

約数和(自身を除く): 184138502

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 283, 539, 566, 661, 1078, 1322, 1981, 3113, 3962, 4627, 6226, 7271, 9254, 13867, 14542, 21791, 27734, 32389, 43582, 50897, 64778, 101794, 152537, 187063, 305074, 356279, 374126, 712558, 1309441, 2057693, 2618882, 4115386, 9166087, 14403851, 18332174, 28807702, 100826957, 201653914]

約数ペア:

[(1, 201653914), (2, 100826957), (7, 28807702), (11, 18332174), (14, 14403851), (22, 9166087), (49, 4115386), (77, 2618882), (98, 2057693), (154, 1309441), (283, 712558), (539, 374126), (566, 356279), (661, 305074), (1078, 187063), (1322, 152537), (1981, 101794), (3113, 64778), (3962, 50897), (4627, 43582), (6226, 32389), (7271, 27734), (9254, 21791), (13867, 14542)]