201475937536

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{9521}}^1$

素因数の和:10299

約数の個数: 72

約数和(自身を含む): 405919660608

約数和(自身を除く): 204443723072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 631, 1048, 1262, 2096, 2524, 4192, 5048, 8384, 9521, 10096, 16768, 19042, 20192, 33536, 38084, 40384, 76168, 80768, 82661, 152336, 161536, 165322, 304672, 330644, 609344, 661288, 1218688, 1247251, 1322576, 2437376, 2494502, 2645152, 4989004, 5290304, 6007751, 9978008, 10580608, 12015502, 19956016, 21161216, 24031004, 39912032, 48062008, 79824064, 96124016, 159648128, 192248032, 319296256, 384496064, 768992128, 787015381, 1537984256, 1574030762, 3148061524, 6296123048, 12592246096, 25184492192, 50368984384, 100737968768, 201475937536]

約数ペア:

[(1, 201475937536), (2, 100737968768), (4, 50368984384), (8, 25184492192), (16, 12592246096), (32, 6296123048), (64, 3148061524), (128, 1574030762), (131, 1537984256), (256, 787015381), (262, 768992128), (524, 384496064), (631, 319296256), (1048, 192248032), (1262, 159648128), (2096, 96124016), (2524, 79824064), (4192, 48062008), (5048, 39912032), (8384, 24031004), (9521, 21161216), (10096, 19956016), (16768, 12015502), (19042, 10580608), (20192, 9978008), (33536, 6007751), (38084, 5290304), (40384, 4989004), (76168, 2645152), (80768, 2494502), (82661, 2437376), (152336, 1322576), (161536, 1247251), (165322, 1218688), (304672, 661288), (330644, 609344)]