203417555210

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{839}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 370649260800

約数和(自身を除く): 167231705590

約数列:

[1, 2, 5, 10, 193, 269, 386, 467, 538, 839, 934, 965, 1345, 1678, 1930, 2335, 2690, 4195, 4670, 8390, 51917, 90131, 103834, 125623, 161927, 180262, 225691, 251246, 259585, 323854, 391813, 450655, 451382, 519170, 628115, 783626, 809635, 901310, 1128455, 1256230, 1619270, 1959065, 2256910, 3918130, 24245239, 43558363, 48490478, 75619909, 87116726, 105397697, 121226195, 151239818, 210795394, 217791815, 242452390, 378099545, 435583630, 526988485, 756199090, 1053976970, 20341755521, 40683511042, 101708777605, 203417555210]

約数ペア:

[(1, 203417555210), (2, 101708777605), (5, 40683511042), (10, 20341755521), (193, 1053976970), (269, 756199090), (386, 526988485), (467, 435583630), (538, 378099545), (839, 242452390), (934, 217791815), (965, 210795394), (1345, 151239818), (1678, 121226195), (1930, 105397697), (2335, 87116726), (2690, 75619909), (4195, 48490478), (4670, 43558363), (8390, 24245239), (51917, 3918130), (90131, 2256910), (103834, 1959065), (125623, 1619270), (161927, 1256230), (180262, 1128455), (225691, 901310), (251246, 809635), (259585, 783626), (323854, 628115), (391813, 519170), (450655, 451382)]