201663690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10687}}^1$

素因数の和:10751

約数の個数: 64

約数和(自身を含む): 526362624

約数和(自身を除く): 324698934

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 3145, 3774, 6290, 9435, 10687, 18870, 21374, 32061, 53435, 64122, 106870, 160305, 181679, 320610, 363358, 395419, 545037, 790838, 908395, 1090074, 1186257, 1816790, 1977095, 2372514, 2725185, 3954190, 5450370, 5931285, 6722123, 11862570, 13444246, 20166369, 33610615, 40332738, 67221230, 100831845, 201663690]

約数ペア:

[(1, 201663690), (2, 100831845), (3, 67221230), (5, 40332738), (6, 33610615), (10, 20166369), (15, 13444246), (17, 11862570), (30, 6722123), (34, 5931285), (37, 5450370), (51, 3954190), (74, 2725185), (85, 2372514), (102, 1977095), (111, 1816790), (170, 1186257), (185, 1090074), (222, 908395), (255, 790838), (370, 545037), (510, 395419), (555, 363358), (629, 320610), (1110, 181679), (1258, 160305), (1887, 106870), (3145, 64122), (3774, 53435), (6290, 32061), (9435, 21374), (10687, 18870)]