194310298340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 428804409600

約数和(自身を除く): 234494111260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 199, 202, 310, 398, 404, 503, 505, 620, 796, 961, 995, 1006, 1010, 1922, 1990, 2012, 2020, 2515, 3131, 3844, 3980, 4805, 5030, 6169, 6262, 9610, 10060, 12338, 12524, 15593, 15655, 19220, 20099, 24676, 30845, 31186, 31310, 40198, 50803, 61690, 62372, 62620, 77965, 80396, 97061, 100097, 100495, 101606, 123380, 155930, 191239, 194122, 200194, 200990, 203212, 254015, 311860, 382478, 388244, 400388, 401980, 483383, 485305, 500485, 508030, 623069, 764956, 956195, 966766, 970610, 1000970, 1016060, 1246138, 1574893, 1912390, 1933532, 1941220, 2001940, 2416915, 2492276, 3103007, 3115345, 3149786, 3824780, 4833830, 6206014, 6230690, 6299572, 7874465, 9667660, 10109797, 12412028, 12461380, 15515035, 15748930, 19315139, 20219594, 31030070, 31497860, 38630278, 40439188, 48821683, 50548985, 62060140, 77260556, 96193217, 96575695, 97643366, 101097970, 192386434, 193151390, 195286732, 202195940, 244108415, 313403707, 384772868, 386302780, 480966085, 488216830, 626807414, 961932170, 976433660, 1253614828, 1567018535, 1923864340, 3134037070, 6268074140, 9715514917, 19431029834, 38862059668, 48577574585, 97155149170, 194310298340]

約数ペア:

[(1, 194310298340), (2, 97155149170), (4, 48577574585), (5, 38862059668), (10, 19431029834), (20, 9715514917), (31, 6268074140), (62, 3134037070), (101, 1923864340), (124, 1567018535), (155, 1253614828), (199, 976433660), (202, 961932170), (310, 626807414), (398, 488216830), (404, 480966085), (503, 386302780), (505, 384772868), (620, 313403707), (796, 244108415), (961, 202195940), (995, 195286732), (1006, 193151390), (1010, 192386434), (1922, 101097970), (1990, 97643366), (2012, 96575695), (2020, 96193217), (2515, 77260556), (3131, 62060140), (3844, 50548985), (3980, 48821683), (4805, 40439188), (5030, 38630278), (6169, 31497860), (6262, 31030070), (9610, 20219594), (10060, 19315139), (12338, 15748930), (12524, 15515035), (15593, 12461380), (15655, 12412028), (19220, 10109797), (20099, 9667660), (24676, 7874465), (30845, 6299572), (31186, 6230690), (31310, 6206014), (40198, 4833830), (50803, 3824780), (61690, 3149786), (62372, 3115345), (62620, 3103007), (77965, 2492276), (80396, 2416915), (97061, 2001940), (100097, 1941220), (100495, 1933532), (101606, 1912390), (123380, 1574893), (155930, 1246138), (191239, 1016060), (194122, 1000970), (200194, 970610), (200990, 966766), (203212, 956195), (254015, 764956), (311860, 623069), (382478, 508030), (388244, 500485), (400388, 485305), (401980, 483383)]