208087544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 472012800

約数和(自身を除く): 263925256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 223, 266, 446, 532, 877, 892, 1064, 1561, 1754, 1784, 3122, 3508, 4237, 6139, 6244, 7016, 8474, 12278, 12488, 16663, 16948, 24556, 29659, 33326, 33896, 49112, 59318, 66652, 116641, 118636, 133304, 195571, 233282, 237272, 391142, 466564, 782284, 933128, 1368997, 1564568, 2737994, 3715849, 5475988, 7431698, 10951976, 14863396, 26010943, 29726792, 52021886, 104043772, 208087544]

約数ペア:

[(1, 208087544), (2, 104043772), (4, 52021886), (7, 29726792), (8, 26010943), (14, 14863396), (19, 10951976), (28, 7431698), (38, 5475988), (56, 3715849), (76, 2737994), (133, 1564568), (152, 1368997), (223, 933128), (266, 782284), (446, 466564), (532, 391142), (877, 237272), (892, 233282), (1064, 195571), (1561, 133304), (1754, 118636), (1784, 116641), (3122, 66652), (3508, 59318), (4237, 49112), (6139, 33896), (6244, 33326), (7016, 29659), (8474, 24556), (12278, 16948), (12488, 16663)]