210452724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{991}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 565463808

約数和(自身を除く): 355011084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 347, 612, 694, 991, 1041, 1388, 1982, 2082, 2973, 3123, 3964, 4164, 5899, 5946, 6246, 8919, 11798, 11892, 12492, 16847, 17697, 17838, 23596, 33694, 35394, 35676, 50541, 53091, 67388, 70788, 101082, 106182, 151623, 202164, 212364, 303246, 343877, 606492, 687754, 1031631, 1375508, 2063262, 3094893, 4126524, 5845909, 6189786, 11691818, 12379572, 17537727, 23383636, 35075454, 52613181, 70150908, 105226362, 210452724]

約数ペア:

[(1, 210452724), (2, 105226362), (3, 70150908), (4, 52613181), (6, 35075454), (9, 23383636), (12, 17537727), (17, 12379572), (18, 11691818), (34, 6189786), (36, 5845909), (51, 4126524), (68, 3094893), (102, 2063262), (153, 1375508), (204, 1031631), (306, 687754), (347, 606492), (612, 343877), (694, 303246), (991, 212364), (1041, 202164), (1388, 151623), (1982, 106182), (2082, 101082), (2973, 70788), (3123, 67388), (3964, 53091), (4164, 50541), (5899, 35676), (5946, 35394), (6246, 33694), (8919, 23596), (11798, 17838), (11892, 17697), (12492, 16847)]