201388630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8647}}^1$

素因数の和:8808

約数の個数: 32

約数和(自身を含む): 386669376

約数和(自身を除く): 185280746

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 8647, 11645, 17294, 23290, 43235, 86470, 146999, 293998, 734995, 1184639, 1469990, 2369278, 5923195, 11846390, 20138863, 40277726, 100694315, 201388630]

約数ペア:

[(1, 201388630), (2, 100694315), (5, 40277726), (10, 20138863), (17, 11846390), (34, 5923195), (85, 2369278), (137, 1469990), (170, 1184639), (274, 734995), (685, 293998), (1370, 146999), (2329, 86470), (4658, 43235), (8647, 23290), (11645, 17294)]