201443704

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 502165440

約数和(自身を除く): 300721736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 121, 124, 137, 154, 196, 217, 242, 248, 274, 308, 341, 392, 434, 484, 539, 548, 616, 682, 847, 868, 959, 968, 1078, 1096, 1364, 1507, 1519, 1694, 1736, 1918, 2156, 2387, 2728, 3014, 3038, 3388, 3751, 3836, 4247, 4312, 4774, 5929, 6028, 6076, 6713, 6776, 7502, 7672, 8494, 9548, 10549, 11858, 12056, 12152, 13426, 15004, 16577, 16709, 16988, 19096, 21098, 23716, 26257, 26852, 29729, 30008, 33154, 33418, 33976, 42196, 46717, 47432, 52514, 53704, 59458, 66308, 66836, 73843, 84392, 93434, 105028, 116039, 118916, 132616, 133672, 147686, 183799, 186868, 208103, 210056, 232078, 237832, 295372, 327019, 367598, 373736, 416206, 464156, 513887, 590744, 654038, 735196, 812273, 832412, 928312, 1027774, 1308076, 1470392, 1624546, 1664824, 2055548, 2289133, 2616152, 3249092, 3597209, 4111096, 4578266, 6498184, 7194418, 9156532, 14388836, 18313064, 25180463, 28777672, 50360926, 100721852, 201443704]

約数ペア:

[(1, 201443704), (2, 100721852), (4, 50360926), (7, 28777672), (8, 25180463), (11, 18313064), (14, 14388836), (22, 9156532), (28, 7194418), (31, 6498184), (44, 4578266), (49, 4111096), (56, 3597209), (62, 3249092), (77, 2616152), (88, 2289133), (98, 2055548), (121, 1664824), (124, 1624546), (137, 1470392), (154, 1308076), (196, 1027774), (217, 928312), (242, 832412), (248, 812273), (274, 735196), (308, 654038), (341, 590744), (392, 513887), (434, 464156), (484, 416206), (539, 373736), (548, 367598), (616, 327019), (682, 295372), (847, 237832), (868, 232078), (959, 210056), (968, 208103), (1078, 186868), (1096, 183799), (1364, 147686), (1507, 133672), (1519, 132616), (1694, 118916), (1736, 116039), (1918, 105028), (2156, 93434), (2387, 84392), (2728, 73843), (3014, 66836), (3038, 66308), (3388, 59458), (3751, 53704), (3836, 52514), (4247, 47432), (4312, 46717), (4774, 42196), (5929, 33976), (6028, 33418), (6076, 33154), (6713, 30008), (6776, 29729), (7502, 26852), (7672, 26257), (8494, 23716), (9548, 21098), (10549, 19096), (11858, 16988), (12056, 16709), (12152, 16577), (13426, 15004)]