208564160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5518

約数の個数: 112

約数和(自身を含む): 601089984

約数和(自身を除く): 392525824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 5477, 7616, 9520, 10954, 19040, 21908, 27385, 38080, 38339, 43816, 54770, 76678, 87632, 93109, 109540, 153356, 175264, 186218, 191695, 219080, 306712, 350528, 372436, 383390, 438160, 465545, 613424, 651763, 744872, 766780, 876320, 931090, 1226848, 1303526, 1489744, 1533560, 1752640, 1862180, 2453696, 2607052, 2979488, 3067120, 3258815, 3724360, 5214104, 5958976, 6134240, 6517630, 7448720, 10428208, 12268480, 13035260, 14897440, 20856416, 26070520, 29794880, 41712832, 52141040, 104282080, 208564160]

約数ペア:

[(1, 208564160), (2, 104282080), (4, 52141040), (5, 41712832), (7, 29794880), (8, 26070520), (10, 20856416), (14, 14897440), (16, 13035260), (17, 12268480), (20, 10428208), (28, 7448720), (32, 6517630), (34, 6134240), (35, 5958976), (40, 5214104), (56, 3724360), (64, 3258815), (68, 3067120), (70, 2979488), (80, 2607052), (85, 2453696), (112, 1862180), (119, 1752640), (136, 1533560), (140, 1489744), (160, 1303526), (170, 1226848), (224, 931090), (238, 876320), (272, 766780), (280, 744872), (320, 651763), (340, 613424), (448, 465545), (476, 438160), (544, 383390), (560, 372436), (595, 350528), (680, 306712), (952, 219080), (1088, 191695), (1120, 186218), (1190, 175264), (1360, 153356), (1904, 109540), (2240, 93109), (2380, 87632), (2720, 76678), (3808, 54770), (4760, 43816), (5440, 38339), (5477, 38080), (7616, 27385), (9520, 21908), (10954, 19040)]