202123064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 497145600

約数和(自身を除く): 295022536

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 547, 572, 646, 748, 836, 884, 988, 1094, 1144, 1292, 1496, 1672, 1768, 1976, 2188, 2431, 2584, 2717, 3553, 4199, 4376, 4862, 5434, 6017, 7106, 7111, 8398, 9299, 9724, 10393, 10868, 12034, 14212, 14222, 16796, 18598, 19448, 20786, 21736, 24068, 28424, 28444, 33592, 37196, 41572, 46189, 48136, 56888, 74392, 78221, 83144, 92378, 102289, 114323, 120887, 135109, 156442, 176681, 184756, 204578, 228646, 241774, 270218, 312884, 353362, 369512, 409156, 457292, 483548, 540436, 625768, 706724, 818312, 914584, 967096, 1080872, 1329757, 1413448, 1486199, 1943491, 2296853, 2659514, 2972398, 3886982, 4593706, 5319028, 5944796, 7773964, 9187412, 10638056, 11889592, 15547928, 18374824, 25265383, 50530766, 101061532, 202123064]

約数ペア:

[(1, 202123064), (2, 101061532), (4, 50530766), (8, 25265383), (11, 18374824), (13, 15547928), (17, 11889592), (19, 10638056), (22, 9187412), (26, 7773964), (34, 5944796), (38, 5319028), (44, 4593706), (52, 3886982), (68, 2972398), (76, 2659514), (88, 2296853), (104, 1943491), (136, 1486199), (143, 1413448), (152, 1329757), (187, 1080872), (209, 967096), (221, 914584), (247, 818312), (286, 706724), (323, 625768), (374, 540436), (418, 483548), (442, 457292), (494, 409156), (547, 369512), (572, 353362), (646, 312884), (748, 270218), (836, 241774), (884, 228646), (988, 204578), (1094, 184756), (1144, 176681), (1292, 156442), (1496, 135109), (1672, 120887), (1768, 114323), (1976, 102289), (2188, 92378), (2431, 83144), (2584, 78221), (2717, 74392), (3553, 56888), (4199, 48136), (4376, 46189), (4862, 41572), (5434, 37196), (6017, 33592), (7106, 28444), (7111, 28424), (8398, 24068), (9299, 21736), (9724, 20786), (10393, 19448), (10868, 18598), (12034, 16796), (14212, 14222)]