201784170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12163}}^1$

素因数の和:12259

約数の個数: 64

約数和(自身を含む): 560517120

約数和(自身を除く): 358732950

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, 12163, 16590, 24326, 36489, 60815, 72978, 85141, 121630, 170282, 182445, 255423, 364890, 425705, 510846, 851410, 960877, 1277115, 1921754, 2554230, 2882631, 4804385, 5765262, 6726139, 9608770, 13452278, 14413155, 20178417, 28826310, 33630695, 40356834, 67261390, 100892085, 201784170]

約数ペア:

[(1, 201784170), (2, 100892085), (3, 67261390), (5, 40356834), (6, 33630695), (7, 28826310), (10, 20178417), (14, 14413155), (15, 13452278), (21, 9608770), (30, 6726139), (35, 5765262), (42, 4804385), (70, 2882631), (79, 2554230), (105, 1921754), (158, 1277115), (210, 960877), (237, 851410), (395, 510846), (474, 425705), (553, 364890), (790, 255423), (1106, 182445), (1185, 170282), (1659, 121630), (2370, 85141), (2765, 72978), (3318, 60815), (5530, 36489), (8295, 24326), (12163, 16590)]