201720944254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2689}}^1\times {\mathrm{18059}}^1$

素因数の和:20848

約数の個数: 32

約数和(自身を含む): 317139379200

約数和(自身を除く): 115418434946

約数列:

[1, 2, 31, 62, 67, 134, 2077, 2689, 4154, 5378, 18059, 36118, 83359, 166718, 180163, 360326, 559829, 1119658, 1209953, 2419906, 5585053, 11170106, 37508543, 48560651, 75017086, 97121302, 1505380181, 3010760362, 3253563617, 6507127234, 100860472127, 201720944254]

約数ペア:

[(1, 201720944254), (2, 100860472127), (31, 6507127234), (62, 3253563617), (67, 3010760362), (134, 1505380181), (2077, 97121302), (2689, 75017086), (4154, 48560651), (5378, 37508543), (18059, 11170106), (36118, 5585053), (83359, 2419906), (166718, 1209953), (180163, 1119658), (360326, 559829)]