199252900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 546215040

約数和(自身を除く): 346962140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 113, 140, 154, 175, 220, 226, 229, 275, 308, 350, 385, 452, 458, 550, 565, 700, 770, 791, 916, 1100, 1130, 1145, 1243, 1540, 1582, 1603, 1925, 2260, 2290, 2486, 2519, 2825, 3164, 3206, 3850, 3955, 4580, 4972, 5038, 5650, 5725, 6215, 6412, 7700, 7910, 8015, 8701, 10076, 11300, 11450, 12430, 12595, 15820, 16030, 17402, 17633, 19775, 22900, 24860, 25190, 25877, 31075, 32060, 34804, 35266, 39550, 40075, 43505, 50380, 51754, 62150, 62975, 70532, 79100, 80150, 87010, 88165, 103508, 124300, 125950, 129385, 160300, 174020, 176330, 181139, 217525, 251900, 258770, 284647, 352660, 362278, 435050, 440825, 517540, 569294, 646925, 724556, 870100, 881650, 905695, 1138588, 1293850, 1423235, 1763300, 1811390, 1992529, 2587700, 2846470, 3622780, 3985058, 4528475, 5692940, 7116175, 7970116, 9056950, 9962645, 14232350, 18113900, 19925290, 28464700, 39850580, 49813225, 99626450, 199252900]

約数ペア:

[(1, 199252900), (2, 99626450), (4, 49813225), (5, 39850580), (7, 28464700), (10, 19925290), (11, 18113900), (14, 14232350), (20, 9962645), (22, 9056950), (25, 7970116), (28, 7116175), (35, 5692940), (44, 4528475), (50, 3985058), (55, 3622780), (70, 2846470), (77, 2587700), (100, 1992529), (110, 1811390), (113, 1763300), (140, 1423235), (154, 1293850), (175, 1138588), (220, 905695), (226, 881650), (229, 870100), (275, 724556), (308, 646925), (350, 569294), (385, 517540), (452, 440825), (458, 435050), (550, 362278), (565, 352660), (700, 284647), (770, 258770), (791, 251900), (916, 217525), (1100, 181139), (1130, 176330), (1145, 174020), (1243, 160300), (1540, 129385), (1582, 125950), (1603, 124300), (1925, 103508), (2260, 88165), (2290, 87010), (2486, 80150), (2519, 79100), (2825, 70532), (3164, 62975), (3206, 62150), (3850, 51754), (3955, 50380), (4580, 43505), (4972, 40075), (5038, 39550), (5650, 35266), (5725, 34804), (6215, 32060), (6412, 31075), (7700, 25877), (7910, 25190), (8015, 24860), (8701, 22900), (10076, 19775), (11300, 17633), (11450, 17402), (12430, 16030), (12595, 15820)]