209025336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39409}}^1$

素因数の和:39448

約数の個数: 64

約数和(自身を含む): 595879200

約数和(自身を除く): 386853864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 39409, 78818, 118227, 157636, 236454, 315272, 472908, 512317, 669953, 945816, 1024634, 1339906, 1536951, 2009859, 2049268, 2679812, 3073902, 4019718, 4098536, 5359624, 6147804, 8039436, 8709389, 12295608, 16078872, 17418778, 26128167, 34837556, 52256334, 69675112, 104512668, 209025336]

約数ペア:

[(1, 209025336), (2, 104512668), (3, 69675112), (4, 52256334), (6, 34837556), (8, 26128167), (12, 17418778), (13, 16078872), (17, 12295608), (24, 8709389), (26, 8039436), (34, 6147804), (39, 5359624), (51, 4098536), (52, 4019718), (68, 3073902), (78, 2679812), (102, 2049268), (104, 2009859), (136, 1536951), (156, 1339906), (204, 1024634), (221, 945816), (312, 669953), (408, 512317), (442, 472908), (663, 315272), (884, 236454), (1326, 157636), (1768, 118227), (2652, 78818), (5304, 39409)]