203896182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 493447680

約数和(自身を除く): 289551498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 197, 266, 394, 399, 591, 798, 1182, 1297, 1379, 2594, 2758, 3743, 3891, 4137, 7486, 7782, 8274, 9079, 11229, 18158, 22458, 24643, 26201, 27237, 49286, 52402, 54474, 73929, 78603, 147858, 157206, 172501, 255509, 345002, 511018, 517503, 766527, 1035006, 1533054, 1788563, 3577126, 4854671, 5365689, 9709342, 10731378, 14564013, 29128026, 33982697, 67965394, 101948091, 203896182]

約数ペア:

[(1, 203896182), (2, 101948091), (3, 67965394), (6, 33982697), (7, 29128026), (14, 14564013), (19, 10731378), (21, 9709342), (38, 5365689), (42, 4854671), (57, 3577126), (114, 1788563), (133, 1533054), (197, 1035006), (266, 766527), (394, 517503), (399, 511018), (591, 345002), (798, 255509), (1182, 172501), (1297, 157206), (1379, 147858), (2594, 78603), (2758, 73929), (3743, 54474), (3891, 52402), (4137, 49286), (7486, 27237), (7782, 26201), (8274, 24643), (9079, 22458), (11229, 18158)]