199801170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130589}}^1$

素因数の和:130619

約数の個数: 48

約数和(自身を含む): 550045080

約数和(自身を除く): 350243910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 130589, 261178, 391767, 652945, 783534, 1175301, 1305890, 1958835, 2220013, 2350602, 3917670, 4440026, 5876505, 6660039, 11100065, 11753010, 13320078, 19980117, 22200130, 33300195, 39960234, 66600390, 99900585, 199801170]

約数ペア:

[(1, 199801170), (2, 99900585), (3, 66600390), (5, 39960234), (6, 33300195), (9, 22200130), (10, 19980117), (15, 13320078), (17, 11753010), (18, 11100065), (30, 6660039), (34, 5876505), (45, 4440026), (51, 3917670), (85, 2350602), (90, 2220013), (102, 1958835), (153, 1305890), (170, 1175301), (255, 783534), (306, 652945), (510, 391767), (765, 261178), (1530, 130589)]