207661410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19069}}^1$

素因数の和:19104

約数の個数: 72

約数和(自身を含む): 593496540

約数和(自身を除く): 385835130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 19069, 38138, 57207, 95345, 114414, 171621, 190690, 209759, 286035, 343242, 419518, 572070, 629277, 858105, 1048795, 1258554, 1716210, 1887831, 2097590, 2307349, 3146385, 3775662, 4614698, 6292770, 6922047, 9439155, 11536745, 13844094, 18878310, 20766141, 23073490, 34610235, 41532282, 69220470, 103830705, 207661410]

約数ペア:

[(1, 207661410), (2, 103830705), (3, 69220470), (5, 41532282), (6, 34610235), (9, 23073490), (10, 20766141), (11, 18878310), (15, 13844094), (18, 11536745), (22, 9439155), (30, 6922047), (33, 6292770), (45, 4614698), (55, 3775662), (66, 3146385), (90, 2307349), (99, 2097590), (110, 1887831), (121, 1716210), (165, 1258554), (198, 1048795), (242, 858105), (330, 629277), (363, 572070), (495, 419518), (605, 343242), (726, 286035), (990, 209759), (1089, 190690), (1210, 171621), (1815, 114414), (2178, 95345), (3630, 57207), (5445, 38138), (10890, 19069)]