199303416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 612889200

約数和(自身を除く): 413585784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 156, 162, 177, 216, 234, 236, 312, 324, 351, 354, 401, 468, 472, 531, 648, 702, 708, 767, 802, 936, 1053, 1062, 1203, 1404, 1416, 1534, 1593, 1604, 2106, 2124, 2301, 2406, 2808, 3068, 3186, 3208, 3609, 4212, 4248, 4602, 4779, 4812, 5213, 6136, 6372, 6903, 7218, 8424, 9204, 9558, 9624, 10426, 10827, 12744, 13806, 14436, 15639, 18408, 19116, 20709, 20852, 21654, 23659, 27612, 28872, 31278, 32481, 38232, 41418, 41704, 43308, 46917, 47318, 55224, 62127, 62556, 64962, 70977, 82836, 86616, 93834, 94636, 124254, 125112, 129924, 140751, 141954, 165672, 187668, 189272, 212931, 248508, 259848, 281502, 283908, 307567, 375336, 422253, 425862, 497016, 563004, 567816, 615134, 638793, 844506, 851724, 922701, 1126008, 1230268, 1277586, 1689012, 1703448, 1845402, 1916379, 2460536, 2555172, 2768103, 3378024, 3690804, 3832758, 5110344, 5536206, 7381608, 7665516, 8304309, 11072412, 15331032, 16608618, 22144824, 24912927, 33217236, 49825854, 66434472, 99651708, 199303416]

約数ペア:

[(1, 199303416), (2, 99651708), (3, 66434472), (4, 49825854), (6, 33217236), (8, 24912927), (9, 22144824), (12, 16608618), (13, 15331032), (18, 11072412), (24, 8304309), (26, 7665516), (27, 7381608), (36, 5536206), (39, 5110344), (52, 3832758), (54, 3690804), (59, 3378024), (72, 2768103), (78, 2555172), (81, 2460536), (104, 1916379), (108, 1845402), (117, 1703448), (118, 1689012), (156, 1277586), (162, 1230268), (177, 1126008), (216, 922701), (234, 851724), (236, 844506), (312, 638793), (324, 615134), (351, 567816), (354, 563004), (401, 497016), (468, 425862), (472, 422253), (531, 375336), (648, 307567), (702, 283908), (708, 281502), (767, 259848), (802, 248508), (936, 212931), (1053, 189272), (1062, 187668), (1203, 165672), (1404, 141954), (1416, 140751), (1534, 129924), (1593, 125112), (1604, 124254), (2106, 94636), (2124, 93834), (2301, 86616), (2406, 82836), (2808, 70977), (3068, 64962), (3186, 62556), (3208, 62127), (3609, 55224), (4212, 47318), (4248, 46917), (4602, 43308), (4779, 41704), (4812, 41418), (5213, 38232), (6136, 32481), (6372, 31278), (6903, 28872), (7218, 27612), (8424, 23659), (9204, 21654), (9558, 20852), (9624, 20709), (10426, 19116), (10827, 18408), (12744, 15639), (13806, 14436)]