197227212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 570124800

約数和(自身を除く): 372897588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 179, 182, 273, 358, 364, 537, 546, 716, 1009, 1074, 1092, 1253, 2018, 2148, 2327, 2506, 3027, 3759, 4036, 4654, 5012, 6054, 6981, 7063, 7518, 9308, 12108, 13117, 13962, 14126, 15036, 16289, 21189, 26234, 27924, 28252, 32578, 39351, 42378, 48867, 52468, 65156, 78702, 84756, 91819, 97734, 157404, 180611, 183638, 195468, 275457, 361222, 367276, 541833, 550914, 722444, 1083666, 1101828, 1264277, 2167332, 2347943, 2528554, 3792831, 4695886, 5057108, 7043829, 7585662, 9391772, 14087658, 15171324, 16435601, 28175316, 32871202, 49306803, 65742404, 98613606, 197227212]

約数ペア:

[(1, 197227212), (2, 98613606), (3, 65742404), (4, 49306803), (6, 32871202), (7, 28175316), (12, 16435601), (13, 15171324), (14, 14087658), (21, 9391772), (26, 7585662), (28, 7043829), (39, 5057108), (42, 4695886), (52, 3792831), (78, 2528554), (84, 2347943), (91, 2167332), (156, 1264277), (179, 1101828), (182, 1083666), (273, 722444), (358, 550914), (364, 541833), (537, 367276), (546, 361222), (716, 275457), (1009, 195468), (1074, 183638), (1092, 180611), (1253, 157404), (2018, 97734), (2148, 91819), (2327, 84756), (2506, 78702), (3027, 65156), (3759, 52468), (4036, 48867), (4654, 42378), (5012, 39351), (6054, 32578), (6981, 28252), (7063, 27924), (7518, 26234), (9308, 21189), (12108, 16289), (13117, 15036), (13962, 14126)]