220206372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2719}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 545610240

約数和(自身を除く): 325403868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 1191, 1588, 2382, 2719, 4764, 5438, 6749, 8157, 10876, 13498, 16314, 20247, 26996, 32628, 40494, 46223, 80988, 92446, 138669, 184892, 277338, 554676, 1079443, 2158886, 3238329, 4317772, 6476658, 12953316, 18350531, 36701062, 55051593, 73402124, 110103186, 220206372]

約数ペア:

[(1, 220206372), (2, 110103186), (3, 73402124), (4, 55051593), (6, 36701062), (12, 18350531), (17, 12953316), (34, 6476658), (51, 4317772), (68, 3238329), (102, 2158886), (204, 1079443), (397, 554676), (794, 277338), (1191, 184892), (1588, 138669), (2382, 92446), (2719, 80988), (4764, 46223), (5438, 40494), (6749, 32628), (8157, 26996), (10876, 20247), (13498, 16314)]