207142620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6611

約数の個数: 96

約数和(自身を含む): 634023936

約数和(自身を除く): 426881316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6324, 6551, 7905, 10540, 13102, 15810, 19653, 26204, 31620, 32755, 39306, 65510, 78612, 98265, 111367, 131020, 196530, 203081, 222734, 334101, 393060, 406162, 445468, 556835, 609243, 668202, 812324, 1015405, 1113670, 1218486, 1336404, 1670505, 2030810, 2227340, 2436972, 3046215, 3341010, 3452377, 4061620, 6092430, 6682020, 6904754, 10357131, 12184860, 13809508, 17261885, 20714262, 34523770, 41428524, 51785655, 69047540, 103571310, 207142620]

約数ペア:

[(1, 207142620), (2, 103571310), (3, 69047540), (4, 51785655), (5, 41428524), (6, 34523770), (10, 20714262), (12, 17261885), (15, 13809508), (17, 12184860), (20, 10357131), (30, 6904754), (31, 6682020), (34, 6092430), (51, 4061620), (60, 3452377), (62, 3341010), (68, 3046215), (85, 2436972), (93, 2227340), (102, 2030810), (124, 1670505), (155, 1336404), (170, 1218486), (186, 1113670), (204, 1015405), (255, 812324), (310, 668202), (340, 609243), (372, 556835), (465, 445468), (510, 406162), (527, 393060), (620, 334101), (930, 222734), (1020, 203081), (1054, 196530), (1581, 131020), (1860, 111367), (2108, 98265), (2635, 78612), (3162, 65510), (5270, 39306), (6324, 32755), (6551, 31620), (7905, 26204), (10540, 19653), (13102, 15810)]