200076170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 428599296

約数和(自身を除く): 228523126

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 137, 155, 217, 274, 310, 434, 673, 685, 959, 1085, 1346, 1370, 1918, 2170, 3365, 4247, 4711, 4795, 6730, 8494, 9422, 9590, 20863, 21235, 23555, 29729, 41726, 42470, 47110, 59458, 92201, 104315, 146041, 148645, 184402, 208630, 292082, 297290, 461005, 645407, 730205, 922010, 1290814, 1460410, 2858231, 3227035, 5716462, 6454070, 14291155, 20007617, 28582310, 40015234, 100038085, 200076170]

約数ペア:

[(1, 200076170), (2, 100038085), (5, 40015234), (7, 28582310), (10, 20007617), (14, 14291155), (31, 6454070), (35, 5716462), (62, 3227035), (70, 2858231), (137, 1460410), (155, 1290814), (217, 922010), (274, 730205), (310, 645407), (434, 461005), (673, 297290), (685, 292082), (959, 208630), (1085, 184402), (1346, 148645), (1370, 146041), (1918, 104315), (2170, 92201), (3365, 59458), (4247, 47110), (4711, 42470), (4795, 41726), (6730, 29729), (8494, 23555), (9422, 21235), (9590, 20863)]