203052570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 80

約数和(自身を含む): 568715040

約数和(自身を除く): 365662470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2401, 2819, 3430, 4802, 5145, 5638, 7203, 8457, 10290, 12005, 14095, 14406, 16914, 19733, 24010, 28190, 36015, 39466, 42285, 59199, 72030, 84570, 98665, 118398, 138131, 197330, 276262, 295995, 414393, 591990, 690655, 828786, 966917, 1381310, 1933834, 2071965, 2900751, 4143930, 4834585, 5801502, 6768419, 9669170, 13536838, 14503755, 20305257, 29007510, 33842095, 40610514, 67684190, 101526285, 203052570]

約数ペア:

[(1, 203052570), (2, 101526285), (3, 67684190), (5, 40610514), (6, 33842095), (7, 29007510), (10, 20305257), (14, 14503755), (15, 13536838), (21, 9669170), (30, 6768419), (35, 5801502), (42, 4834585), (49, 4143930), (70, 2900751), (98, 2071965), (105, 1933834), (147, 1381310), (210, 966917), (245, 828786), (294, 690655), (343, 591990), (490, 414393), (686, 295995), (735, 276262), (1029, 197330), (1470, 138131), (1715, 118398), (2058, 98665), (2401, 84570), (2819, 72030), (3430, 59199), (4802, 42285), (5145, 39466), (5638, 36015), (7203, 28190), (8457, 24010), (10290, 19733), (12005, 16914), (14095, 14406)]