203998896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{74561}}^1$

素因数の和:74594

約数の個数: 60

約数和(自身を含む): 600969720

約数和(自身を除く): 396970824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 74561, 149122, 223683, 298244, 447366, 596488, 671049, 894732, 1192976, 1342098, 1416659, 1789464, 2684196, 2833318, 3578928, 4249977, 5368392, 5666636, 8499954, 10736784, 11333272, 12749931, 16999908, 22666544, 25499862, 33999816, 50999724, 67999632, 101999448, 203998896]

約数ペア:

[(1, 203998896), (2, 101999448), (3, 67999632), (4, 50999724), (6, 33999816), (8, 25499862), (9, 22666544), (12, 16999908), (16, 12749931), (18, 11333272), (19, 10736784), (24, 8499954), (36, 5666636), (38, 5368392), (48, 4249977), (57, 3578928), (72, 2833318), (76, 2684196), (114, 1789464), (144, 1416659), (152, 1342098), (171, 1192976), (228, 894732), (304, 671049), (342, 596488), (456, 447366), (684, 298244), (912, 223683), (1368, 149122), (2736, 74561)]