194614280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 525968640

約数和(自身を除く): 331354360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3203, 4340, 6076, 6406, 7595, 8680, 12152, 12812, 15190, 16015, 22421, 25624, 30380, 32030, 44842, 60760, 64060, 89684, 99293, 112105, 128120, 156947, 179368, 198586, 224210, 313894, 397172, 448420, 496465, 627788, 695051, 784735, 794344, 896840, 992930, 1255576, 1390102, 1569470, 1985860, 2780204, 3138940, 3475255, 3971720, 4865357, 5560408, 6277880, 6950510, 9730714, 13901020, 19461428, 24326785, 27802040, 38922856, 48653570, 97307140, 194614280]

約数ペア:

[(1, 194614280), (2, 97307140), (4, 48653570), (5, 38922856), (7, 27802040), (8, 24326785), (10, 19461428), (14, 13901020), (20, 9730714), (28, 6950510), (31, 6277880), (35, 5560408), (40, 4865357), (49, 3971720), (56, 3475255), (62, 3138940), (70, 2780204), (98, 1985860), (124, 1569470), (140, 1390102), (155, 1255576), (196, 992930), (217, 896840), (245, 794344), (248, 784735), (280, 695051), (310, 627788), (392, 496465), (434, 448420), (490, 397172), (620, 313894), (868, 224210), (980, 198586), (1085, 179368), (1240, 156947), (1519, 128120), (1736, 112105), (1960, 99293), (2170, 89684), (3038, 64060), (3203, 60760), (4340, 44842), (6076, 32030), (6406, 30380), (7595, 25624), (8680, 22421), (12152, 16015), (12812, 15190)]