201617752420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313003}}^1$

素因数の和:313169

約数の個数: 96

約数和(自身を含む): 499764722688

約数和(自身を除く): 298146970268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 107, 140, 172, 214, 215, 301, 428, 430, 535, 602, 749, 860, 1070, 1204, 1498, 1505, 2140, 2996, 3010, 3745, 4601, 6020, 7490, 9202, 14980, 18404, 23005, 32207, 46010, 64414, 92020, 128828, 161035, 313003, 322070, 626006, 644140, 1252012, 1565015, 2191021, 3130030, 4382042, 6260060, 8764084, 10955105, 13459129, 21910210, 26918258, 33491321, 43820420, 53836516, 66982642, 67295645, 94213903, 133965284, 134591290, 167456605, 188427806, 234439247, 269182580, 334913210, 376855612, 468878494, 471069515, 669826420, 937756988, 942139030, 1172196235, 1440126803, 1884278060, 2344392470, 2880253606, 4688784940, 5760507212, 7200634015, 10080887621, 14401268030, 20161775242, 28802536060, 40323550484, 50404438105, 100808876210, 201617752420]

約数ペア:

[(1, 201617752420), (2, 100808876210), (4, 50404438105), (5, 40323550484), (7, 28802536060), (10, 20161775242), (14, 14401268030), (20, 10080887621), (28, 7200634015), (35, 5760507212), (43, 4688784940), (70, 2880253606), (86, 2344392470), (107, 1884278060), (140, 1440126803), (172, 1172196235), (214, 942139030), (215, 937756988), (301, 669826420), (428, 471069515), (430, 468878494), (535, 376855612), (602, 334913210), (749, 269182580), (860, 234439247), (1070, 188427806), (1204, 167456605), (1498, 134591290), (1505, 133965284), (2140, 94213903), (2996, 67295645), (3010, 66982642), (3745, 53836516), (4601, 43820420), (6020, 33491321), (7490, 26918258), (9202, 21910210), (14980, 13459129), (18404, 10955105), (23005, 8764084), (32207, 6260060), (46010, 4382042), (64414, 3130030), (92020, 2191021), (128828, 1565015), (161035, 1252012), (313003, 644140), (322070, 626006)]