197772330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 595244160

約数和(自身を除く): 397471830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 73, 95, 97, 98, 105, 114, 133, 146, 147, 190, 194, 210, 219, 245, 266, 285, 291, 294, 365, 399, 438, 485, 490, 511, 570, 582, 665, 679, 730, 735, 798, 931, 970, 1022, 1095, 1330, 1358, 1387, 1455, 1470, 1533, 1843, 1862, 1995, 2037, 2190, 2555, 2774, 2793, 2910, 3066, 3395, 3577, 3686, 3990, 4074, 4161, 4655, 4753, 5110, 5529, 5586, 6790, 6935, 7081, 7154, 7665, 8322, 9215, 9310, 9506, 9709, 10185, 10731, 11058, 12901, 13870, 13965, 14162, 14259, 15330, 17885, 18430, 19418, 20370, 20805, 21243, 21462, 23765, 25802, 27645, 27930, 28518, 29127, 35405, 35770, 38703, 41610, 42486, 47530, 48545, 49567, 53655, 55290, 58254, 64505, 67963, 70810, 71295, 77406, 90307, 97090, 99134, 106215, 107310, 129010, 134539, 135926, 142590, 145635, 148701, 180614, 193515, 203889, 212430, 247835, 269078, 270921, 291270, 297402, 339815, 346969, 387030, 403617, 407778, 451535, 495670, 541842, 672695, 679630, 693938, 743505, 807234, 903070, 941773, 1019445, 1040907, 1345390, 1354605, 1487010, 1734845, 1883546, 2018085, 2038890, 2081814, 2709210, 2825319, 3469690, 4036170, 4708865, 5204535, 5650638, 6592411, 9417730, 10409070, 13184822, 14126595, 19777233, 28253190, 32962055, 39554466, 65924110, 98886165, 197772330]

約数ペア:

[(1, 197772330), (2, 98886165), (3, 65924110), (5, 39554466), (6, 32962055), (7, 28253190), (10, 19777233), (14, 14126595), (15, 13184822), (19, 10409070), (21, 9417730), (30, 6592411), (35, 5650638), (38, 5204535), (42, 4708865), (49, 4036170), (57, 3469690), (70, 2825319), (73, 2709210), (95, 2081814), (97, 2038890), (98, 2018085), (105, 1883546), (114, 1734845), (133, 1487010), (146, 1354605), (147, 1345390), (190, 1040907), (194, 1019445), (210, 941773), (219, 903070), (245, 807234), (266, 743505), (285, 693938), (291, 679630), (294, 672695), (365, 541842), (399, 495670), (438, 451535), (485, 407778), (490, 403617), (511, 387030), (570, 346969), (582, 339815), (665, 297402), (679, 291270), (730, 270921), (735, 269078), (798, 247835), (931, 212430), (970, 203889), (1022, 193515), (1095, 180614), (1330, 148701), (1358, 145635), (1387, 142590), (1455, 135926), (1470, 134539), (1533, 129010), (1843, 107310), (1862, 106215), (1995, 99134), (2037, 97090), (2190, 90307), (2555, 77406), (2774, 71295), (2793, 70810), (2910, 67963), (3066, 64505), (3395, 58254), (3577, 55290), (3686, 53655), (3990, 49567), (4074, 48545), (4161, 47530), (4655, 42486), (4753, 41610), (5110, 38703), (5529, 35770), (5586, 35405), (6790, 29127), (6935, 28518), (7081, 27930), (7154, 27645), (7665, 25802), (8322, 23765), (9215, 21462), (9310, 21243), (9506, 20805), (9709, 20370), (10185, 19418), (10731, 18430), (11058, 17885), (12901, 15330), (13870, 14259), (13965, 14162)]