197117648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3724

約数の個数: 80

約数和(自身を含む): 482885760

約数和(自身を除く): 285768112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3659, 3848, 4144, 6734, 7318, 7696, 13468, 14636, 25613, 26936, 29272, 47567, 51226, 53872, 58544, 95134, 102452, 135383, 190268, 204904, 270766, 332969, 380536, 409808, 541532, 665938, 761072, 947681, 1083064, 1331876, 1759979, 1895362, 2166128, 2663752, 3519958, 3790724, 5327504, 7039916, 7581448, 12319853, 14079832, 15162896, 24639706, 28159664, 49279412, 98558824, 197117648]

約数ペア:

[(1, 197117648), (2, 98558824), (4, 49279412), (7, 28159664), (8, 24639706), (13, 15162896), (14, 14079832), (16, 12319853), (26, 7581448), (28, 7039916), (37, 5327504), (52, 3790724), (56, 3519958), (74, 2663752), (91, 2166128), (104, 1895362), (112, 1759979), (148, 1331876), (182, 1083064), (208, 947681), (259, 761072), (296, 665938), (364, 541532), (481, 409808), (518, 380536), (592, 332969), (728, 270766), (962, 204904), (1036, 190268), (1456, 135383), (1924, 102452), (2072, 95134), (3367, 58544), (3659, 53872), (3848, 51226), (4144, 47567), (6734, 29272), (7318, 26936), (7696, 25613), (13468, 14636)]