209537376

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{128393}}^1$

素因数の和:128423

約数の個数: 48

約数和(自身を含む): 582395184

約数和(自身を除く): 372857808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 128393, 256786, 385179, 513572, 770358, 1027144, 1540716, 2054288, 2182681, 3081432, 4108576, 4365362, 6162864, 6548043, 8730724, 12325728, 13096086, 17461448, 26192172, 34922896, 52384344, 69845792, 104768688, 209537376]

約数ペア:

[(1, 209537376), (2, 104768688), (3, 69845792), (4, 52384344), (6, 34922896), (8, 26192172), (12, 17461448), (16, 13096086), (17, 12325728), (24, 8730724), (32, 6548043), (34, 6162864), (48, 4365362), (51, 4108576), (68, 3081432), (96, 2182681), (102, 2054288), (136, 1540716), (204, 1027144), (272, 770358), (408, 513572), (544, 385179), (816, 256786), (1632, 128393)]