193450068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 586010880

約数和(自身を除く): 392560812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 103, 116, 126, 174, 203, 206, 252, 257, 261, 309, 348, 406, 412, 514, 522, 609, 618, 721, 771, 812, 927, 1028, 1044, 1218, 1236, 1442, 1542, 1799, 1827, 1854, 2163, 2313, 2436, 2884, 2987, 3084, 3598, 3654, 3708, 4326, 4626, 5397, 5974, 6489, 7196, 7308, 7453, 8652, 8961, 9252, 10794, 11948, 12978, 14906, 16191, 17922, 20909, 21588, 22359, 25956, 26471, 26883, 29812, 32382, 35844, 41818, 44718, 52171, 52942, 53766, 62727, 64764, 67077, 79413, 83636, 89436, 104342, 105884, 107532, 125454, 134154, 156513, 158826, 185297, 188181, 208684, 238239, 250908, 268308, 313026, 317652, 370594, 376362, 469539, 476478, 555891, 626052, 741188, 752724, 767659, 939078, 952956, 1111782, 1535318, 1667673, 1878156, 2223564, 2302977, 3070636, 3335346, 4605954, 5373613, 6670692, 6908931, 9211908, 10747226, 13817862, 16120839, 21494452, 27635724, 32241678, 48362517, 64483356, 96725034, 193450068]

約数ペア:

[(1, 193450068), (2, 96725034), (3, 64483356), (4, 48362517), (6, 32241678), (7, 27635724), (9, 21494452), (12, 16120839), (14, 13817862), (18, 10747226), (21, 9211908), (28, 6908931), (29, 6670692), (36, 5373613), (42, 4605954), (58, 3335346), (63, 3070636), (84, 2302977), (87, 2223564), (103, 1878156), (116, 1667673), (126, 1535318), (174, 1111782), (203, 952956), (206, 939078), (252, 767659), (257, 752724), (261, 741188), (309, 626052), (348, 555891), (406, 476478), (412, 469539), (514, 376362), (522, 370594), (609, 317652), (618, 313026), (721, 268308), (771, 250908), (812, 238239), (927, 208684), (1028, 188181), (1044, 185297), (1218, 158826), (1236, 156513), (1442, 134154), (1542, 125454), (1799, 107532), (1827, 105884), (1854, 104342), (2163, 89436), (2313, 83636), (2436, 79413), (2884, 67077), (2987, 64764), (3084, 62727), (3598, 53766), (3654, 52942), (3708, 52171), (4326, 44718), (4626, 41818), (5397, 35844), (5974, 32382), (6489, 29812), (7196, 26883), (7308, 26471), (7453, 25956), (8652, 22359), (8961, 21588), (9252, 20909), (10794, 17922), (11948, 16191), (12978, 14906)]