208049665530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12540667}}^1$

素因数の和:12540763

約数の個数: 64

約数和(自身を含む): 577873981440

約数和(自身を除く): 369824315910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 12540667, 25081334, 37622001, 62703335, 75244002, 87784669, 125406670, 175569338, 188110005, 263354007, 376220010, 438923345, 526708014, 877846690, 990712693, 1316770035, 1981425386, 2633540070, 2972138079, 4953563465, 5944276158, 6934988851, 9907126930, 13869977702, 14860690395, 20804966553, 29721380790, 34674944255, 41609933106, 69349888510, 104024832765, 208049665530]

約数ペア:

[(1, 208049665530), (2, 104024832765), (3, 69349888510), (5, 41609933106), (6, 34674944255), (7, 29721380790), (10, 20804966553), (14, 14860690395), (15, 13869977702), (21, 9907126930), (30, 6934988851), (35, 5944276158), (42, 4953563465), (70, 2972138079), (79, 2633540070), (105, 1981425386), (158, 1316770035), (210, 990712693), (237, 877846690), (395, 526708014), (474, 438923345), (553, 376220010), (790, 263354007), (1106, 188110005), (1185, 175569338), (1659, 125406670), (2370, 87784669), (2765, 75244002), (3318, 62703335), (5530, 37622001), (8295, 25081334), (16590, 12540667)]