210334938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 476872704

約数和(自身を除く): 266537766

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 223, 341, 446, 461, 669, 682, 922, 1023, 1338, 1383, 2046, 2453, 2766, 4906, 5071, 6913, 7359, 10142, 13826, 14291, 14718, 15213, 20739, 28582, 30426, 41478, 42873, 76043, 85746, 102803, 152086, 157201, 205606, 228129, 308409, 314402, 456258, 471603, 616818, 943206, 1130833, 2261666, 3186893, 3392499, 6373786, 6784998, 9560679, 19121358, 35055823, 70111646, 105167469, 210334938]

約数ペア:

[(1, 210334938), (2, 105167469), (3, 70111646), (6, 35055823), (11, 19121358), (22, 9560679), (31, 6784998), (33, 6373786), (62, 3392499), (66, 3186893), (93, 2261666), (186, 1130833), (223, 943206), (341, 616818), (446, 471603), (461, 456258), (669, 314402), (682, 308409), (922, 228129), (1023, 205606), (1338, 157201), (1383, 152086), (2046, 102803), (2453, 85746), (2766, 76043), (4906, 42873), (5071, 41478), (6913, 30426), (7359, 28582), (10142, 20739), (13826, 15213), (14291, 14718)]