221472804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5065

約数の個数: 96

約数和(自身を含む): 645636096

約数和(自身を除く): 424163292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3162, 3689, 5003, 6324, 7378, 10006, 11067, 14756, 15009, 20012, 22134, 30018, 35021, 44268, 60036, 70042, 85051, 105063, 140084, 155093, 170102, 210126, 255153, 310186, 340204, 420252, 465279, 510306, 595357, 620372, 930558, 1020612, 1085651, 1190714, 1786071, 1861116, 2171302, 2381428, 2636581, 3256953, 3572142, 4342604, 5273162, 6513906, 7144284, 7909743, 10546324, 13027812, 15819486, 18456067, 31638972, 36912134, 55368201, 73824268, 110736402, 221472804]

約数ペア:

[(1, 221472804), (2, 110736402), (3, 73824268), (4, 55368201), (6, 36912134), (7, 31638972), (12, 18456067), (14, 15819486), (17, 13027812), (21, 10546324), (28, 7909743), (31, 7144284), (34, 6513906), (42, 5273162), (51, 4342604), (62, 3572142), (68, 3256953), (84, 2636581), (93, 2381428), (102, 2171302), (119, 1861116), (124, 1786071), (186, 1190714), (204, 1085651), (217, 1020612), (238, 930558), (357, 620372), (372, 595357), (434, 510306), (476, 465279), (527, 420252), (651, 340204), (714, 310186), (868, 255153), (1054, 210126), (1302, 170102), (1428, 155093), (1581, 140084), (2108, 105063), (2604, 85051), (3162, 70042), (3689, 60036), (5003, 44268), (6324, 35021), (7378, 30018), (10006, 22134), (11067, 20012), (14756, 15009)]