208598670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19477}}^1$

素因数の和:19514

約数の個数: 96

約数和(自身を含む): 656330688

約数和(自身を除く): 447732018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 19477, 38954, 58431, 97385, 116862, 136339, 175293, 194770, 272678, 292155, 331109, 350586, 409017, 584310, 662218, 681695, 818034, 876465, 993327, 1227051, 1363390, 1655545, 1752930, 1986654, 2045085, 2317763, 2454102, 2979981, 3311090, 4090170, 4635526, 4966635, 5959962, 6135255, 6953289, 9933270, 11588815, 12270510, 13906578, 14899905, 20859867, 23177630, 29799810, 34766445, 41719734, 69532890, 104299335, 208598670]

約数ペア:

[(1, 208598670), (2, 104299335), (3, 69532890), (5, 41719734), (6, 34766445), (7, 29799810), (9, 23177630), (10, 20859867), (14, 14899905), (15, 13906578), (17, 12270510), (18, 11588815), (21, 9933270), (30, 6953289), (34, 6135255), (35, 5959962), (42, 4966635), (45, 4635526), (51, 4090170), (63, 3311090), (70, 2979981), (85, 2454102), (90, 2317763), (102, 2045085), (105, 1986654), (119, 1752930), (126, 1655545), (153, 1363390), (170, 1227051), (210, 993327), (238, 876465), (255, 818034), (306, 681695), (315, 662218), (357, 584310), (510, 409017), (595, 350586), (630, 331109), (714, 292155), (765, 272678), (1071, 194770), (1190, 175293), (1530, 136339), (1785, 116862), (2142, 97385), (3570, 58431), (5355, 38954), (10710, 19477)]