201256812

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 567151200

約数和(自身を除く): 365894388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 102, 108, 122, 153, 162, 183, 204, 244, 306, 324, 366, 459, 549, 599, 612, 732, 918, 1037, 1098, 1198, 1377, 1647, 1797, 1836, 2074, 2196, 2396, 2754, 3111, 3294, 3594, 4148, 4941, 5391, 5508, 6222, 6588, 7188, 9333, 9882, 10183, 10782, 12444, 16173, 18666, 19764, 20366, 21564, 27999, 30549, 32346, 36539, 37332, 40732, 48519, 55998, 61098, 64692, 73078, 83997, 91647, 97038, 109617, 111996, 122196, 146156, 167994, 183294, 194076, 219234, 274941, 328851, 335988, 366588, 438468, 549882, 621163, 657702, 824823, 986553, 1099764, 1242326, 1315404, 1649646, 1863489, 1973106, 2484652, 2959659, 3299292, 3726978, 3946212, 5590467, 5919318, 7453956, 11180934, 11838636, 16771401, 22361868, 33542802, 50314203, 67085604, 100628406, 201256812]

約数ペア:

[(1, 201256812), (2, 100628406), (3, 67085604), (4, 50314203), (6, 33542802), (9, 22361868), (12, 16771401), (17, 11838636), (18, 11180934), (27, 7453956), (34, 5919318), (36, 5590467), (51, 3946212), (54, 3726978), (61, 3299292), (68, 2959659), (81, 2484652), (102, 1973106), (108, 1863489), (122, 1649646), (153, 1315404), (162, 1242326), (183, 1099764), (204, 986553), (244, 824823), (306, 657702), (324, 621163), (366, 549882), (459, 438468), (549, 366588), (599, 335988), (612, 328851), (732, 274941), (918, 219234), (1037, 194076), (1098, 183294), (1198, 167994), (1377, 146156), (1647, 122196), (1797, 111996), (1836, 109617), (2074, 97038), (2196, 91647), (2396, 83997), (2754, 73078), (3111, 64692), (3294, 61098), (3594, 55998), (4148, 48519), (4941, 40732), (5391, 37332), (5508, 36539), (6222, 32346), (6588, 30549), (7188, 27999), (9333, 21564), (9882, 20366), (10183, 19764), (10782, 18666), (12444, 16173)]