208184460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5171}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 646458624

約数和(自身を除く): 438274164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1342, 1830, 2013, 2684, 3355, 3660, 4026, 5171, 6710, 8052, 10065, 10342, 13420, 15513, 20130, 20684, 25855, 31026, 40260, 51710, 56881, 62052, 77565, 103420, 113762, 155130, 170643, 227524, 284405, 310260, 315431, 341286, 568810, 630862, 682572, 853215, 946293, 1137620, 1261724, 1577155, 1706430, 1892586, 3154310, 3412860, 3469741, 3785172, 4731465, 6308620, 6939482, 9462930, 10409223, 13878964, 17348705, 18925860, 20818446, 34697410, 41636892, 52046115, 69394820, 104092230, 208184460]

約数ペア:

[(1, 208184460), (2, 104092230), (3, 69394820), (4, 52046115), (5, 41636892), (6, 34697410), (10, 20818446), (11, 18925860), (12, 17348705), (15, 13878964), (20, 10409223), (22, 9462930), (30, 6939482), (33, 6308620), (44, 4731465), (55, 3785172), (60, 3469741), (61, 3412860), (66, 3154310), (110, 1892586), (122, 1706430), (132, 1577155), (165, 1261724), (183, 1137620), (220, 946293), (244, 853215), (305, 682572), (330, 630862), (366, 568810), (610, 341286), (660, 315431), (671, 310260), (732, 284405), (915, 227524), (1220, 170643), (1342, 155130), (1830, 113762), (2013, 103420), (2684, 77565), (3355, 62052), (3660, 56881), (4026, 51710), (5171, 40260), (6710, 31026), (8052, 25855), (10065, 20684), (10342, 20130), (13420, 15513)]