214227112

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 463824000

約数和(自身を除く): 249596888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 121, 124, 236, 242, 248, 341, 472, 484, 649, 682, 968, 1298, 1331, 1364, 1829, 2596, 2662, 2728, 3658, 3751, 5192, 5324, 7139, 7316, 7502, 10648, 14278, 14632, 14641, 15004, 20119, 28556, 29282, 30008, 40238, 41261, 57112, 58564, 78529, 80476, 82522, 117128, 157058, 160952, 165044, 221309, 314116, 330088, 442618, 453871, 628232, 863819, 885236, 907742, 1727638, 1770472, 1815484, 2434399, 3455276, 3630968, 4868798, 6910552, 9737596, 19475192, 26778389, 53556778, 107113556, 214227112]

約数ペア:

[(1, 214227112), (2, 107113556), (4, 53556778), (8, 26778389), (11, 19475192), (22, 9737596), (31, 6910552), (44, 4868798), (59, 3630968), (62, 3455276), (88, 2434399), (118, 1815484), (121, 1770472), (124, 1727638), (236, 907742), (242, 885236), (248, 863819), (341, 628232), (472, 453871), (484, 442618), (649, 330088), (682, 314116), (968, 221309), (1298, 165044), (1331, 160952), (1364, 157058), (1829, 117128), (2596, 82522), (2662, 80476), (2728, 78529), (3658, 58564), (3751, 57112), (5192, 41261), (5324, 40238), (7139, 30008), (7316, 29282), (7502, 28556), (10648, 20119), (14278, 15004), (14632, 14641)]