193205460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{460013}}^1$

素因数の和:460032

約数の個数: 48

約数和(自身を含む): 618258816

約数和(自身を除く): 425053356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 460013, 920026, 1380039, 1840052, 2300065, 2760078, 3220091, 4600130, 5520156, 6440182, 6900195, 9200260, 9660273, 12880364, 13800390, 16100455, 19320546, 27600780, 32200910, 38641092, 48301365, 64401820, 96602730, 193205460]

約数ペア:

[(1, 193205460), (2, 96602730), (3, 64401820), (4, 48301365), (5, 38641092), (6, 32200910), (7, 27600780), (10, 19320546), (12, 16100455), (14, 13800390), (15, 12880364), (20, 9660273), (21, 9200260), (28, 6900195), (30, 6440182), (35, 5520156), (42, 4600130), (60, 3220091), (70, 2760078), (84, 2300065), (105, 1840052), (140, 1380039), (210, 920026), (420, 460013)]