210094544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 458970624

約数和(自身を除く): 248876080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 101, 106, 176, 202, 212, 223, 404, 424, 446, 583, 808, 848, 892, 1111, 1166, 1616, 1784, 2222, 2332, 2453, 3568, 4444, 4664, 4906, 5353, 8888, 9328, 9812, 10706, 11819, 17776, 19624, 21412, 22523, 23638, 39248, 42824, 45046, 47276, 58883, 85648, 90092, 94552, 117766, 130009, 180184, 189104, 235532, 247753, 260018, 360368, 471064, 495506, 520036, 942128, 991012, 1040072, 1193719, 1982024, 2080144, 2387438, 3964048, 4774876, 9549752, 13130909, 19099504, 26261818, 52523636, 105047272, 210094544]

約数ペア:

[(1, 210094544), (2, 105047272), (4, 52523636), (8, 26261818), (11, 19099504), (16, 13130909), (22, 9549752), (44, 4774876), (53, 3964048), (88, 2387438), (101, 2080144), (106, 1982024), (176, 1193719), (202, 1040072), (212, 991012), (223, 942128), (404, 520036), (424, 495506), (446, 471064), (583, 360368), (808, 260018), (848, 247753), (892, 235532), (1111, 189104), (1166, 180184), (1616, 130009), (1784, 117766), (2222, 94552), (2332, 90092), (2453, 85648), (3568, 58883), (4444, 47276), (4664, 45046), (4906, 42824), (5353, 39248), (8888, 23638), (9328, 22523), (9812, 21412), (10706, 19624), (11819, 17776)]