207958230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3986

約数の個数: 96

約数和(自身を含む): 587658240

約数和(自身を除く): 379700010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 3923, 5301, 5890, 7846, 8835, 10602, 11769, 17670, 19615, 23538, 26505, 35307, 39230, 53010, 58845, 70614, 74537, 117690, 121613, 149074, 176535, 223611, 243226, 353070, 364839, 372685, 447222, 608065, 670833, 729678, 745370, 1094517, 1118055, 1216130, 1341666, 1824195, 2189034, 2236110, 2310647, 3354165, 3648390, 4621294, 5472585, 6708330, 6931941, 10945170, 11553235, 13863882, 20795823, 23106470, 34659705, 41591646, 69319410, 103979115, 207958230]

約数ペア:

[(1, 207958230), (2, 103979115), (3, 69319410), (5, 41591646), (6, 34659705), (9, 23106470), (10, 20795823), (15, 13863882), (18, 11553235), (19, 10945170), (30, 6931941), (31, 6708330), (38, 5472585), (45, 4621294), (57, 3648390), (62, 3354165), (90, 2310647), (93, 2236110), (95, 2189034), (114, 1824195), (155, 1341666), (171, 1216130), (186, 1118055), (190, 1094517), (279, 745370), (285, 729678), (310, 670833), (342, 608065), (465, 447222), (558, 372685), (570, 364839), (589, 353070), (855, 243226), (930, 223611), (1178, 176535), (1395, 149074), (1710, 121613), (1767, 117690), (2790, 74537), (2945, 70614), (3534, 58845), (3923, 53010), (5301, 39230), (5890, 35307), (7846, 26505), (8835, 23538), (10602, 19615), (11769, 17670)]