211935696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1019}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 627340800

約数和(自身を除く): 415405104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 619, 1019, 1238, 1857, 2038, 2476, 3057, 3714, 4076, 4333, 4952, 6114, 7133, 7428, 8152, 8666, 9904, 12228, 12999, 14266, 14856, 16304, 17332, 21399, 24456, 25998, 28532, 29712, 34664, 42798, 48912, 51996, 57064, 69328, 85596, 103992, 114128, 171192, 207984, 342384, 630761, 1261522, 1892283, 2523044, 3784566, 4415327, 5046088, 7569132, 8830654, 10092176, 13245981, 15138264, 17661308, 26491962, 30276528, 35322616, 52983924, 70645232, 105967848, 211935696]

約数ペア:

[(1, 211935696), (2, 105967848), (3, 70645232), (4, 52983924), (6, 35322616), (7, 30276528), (8, 26491962), (12, 17661308), (14, 15138264), (16, 13245981), (21, 10092176), (24, 8830654), (28, 7569132), (42, 5046088), (48, 4415327), (56, 3784566), (84, 2523044), (112, 1892283), (168, 1261522), (336, 630761), (619, 342384), (1019, 207984), (1238, 171192), (1857, 114128), (2038, 103992), (2476, 85596), (3057, 69328), (3714, 57064), (4076, 51996), (4333, 48912), (4952, 42798), (6114, 34664), (7133, 29712), (7428, 28532), (8152, 25998), (8666, 24456), (9904, 21399), (12228, 17332), (12999, 16304), (14266, 14856)]