202029516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 578100432

約数和(自身を除く): 376070916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 137, 138, 156, 207, 234, 274, 276, 299, 411, 414, 468, 548, 598, 822, 828, 897, 1196, 1233, 1644, 1781, 1794, 2466, 2691, 3151, 3562, 3588, 4932, 5343, 5382, 6302, 7124, 9453, 10686, 10764, 12604, 16029, 18769, 18906, 21372, 28359, 32058, 37538, 37812, 40963, 56307, 56718, 64116, 75076, 81926, 112614, 113436, 122889, 163852, 168921, 225228, 243997, 245778, 337842, 368667, 431687, 487994, 491556, 675684, 731991, 737334, 863374, 975988, 1295061, 1463982, 1474668, 1726748, 2195973, 2590122, 2927964, 3885183, 4391946, 5180244, 5611931, 7770366, 8783892, 11223862, 15540732, 16835793, 22447724, 33671586, 50507379, 67343172, 101014758, 202029516]

約数ペア:

[(1, 202029516), (2, 101014758), (3, 67343172), (4, 50507379), (6, 33671586), (9, 22447724), (12, 16835793), (13, 15540732), (18, 11223862), (23, 8783892), (26, 7770366), (36, 5611931), (39, 5180244), (46, 4391946), (52, 3885183), (69, 2927964), (78, 2590122), (92, 2195973), (117, 1726748), (137, 1474668), (138, 1463982), (156, 1295061), (207, 975988), (234, 863374), (274, 737334), (276, 731991), (299, 675684), (411, 491556), (414, 487994), (468, 431687), (548, 368667), (598, 337842), (822, 245778), (828, 243997), (897, 225228), (1196, 168921), (1233, 163852), (1644, 122889), (1781, 113436), (1794, 112614), (2466, 81926), (2691, 75076), (3151, 64116), (3562, 56718), (3588, 56307), (4932, 40963), (5343, 37812), (5382, 37538), (6302, 32058), (7124, 28359), (9453, 21372), (10686, 18906), (10764, 18769), (12604, 16029)]