203249844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 619248000

約数和(自身を除く): 415998156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 193, 196, 199, 252, 294, 378, 386, 398, 441, 579, 588, 597, 756, 772, 796, 882, 1158, 1194, 1323, 1351, 1393, 1737, 1764, 1791, 2316, 2388, 2646, 2702, 2786, 3474, 3582, 4053, 4179, 5211, 5292, 5373, 5404, 5572, 6948, 7164, 8106, 8358, 9457, 9751, 10422, 10746, 12159, 12537, 16212, 16716, 18914, 19502, 20844, 21492, 24318, 25074, 28371, 29253, 36477, 37611, 37828, 38407, 39004, 48636, 50148, 56742, 58506, 72954, 75222, 76814, 85113, 87759, 113484, 115221, 117012, 145908, 150444, 153628, 170226, 175518, 230442, 255339, 263277, 268849, 340452, 345663, 351036, 460884, 510678, 526554, 537698, 691326, 806547, 1021356, 1036989, 1053108, 1075396, 1382652, 1613094, 1881943, 2073978, 2419641, 3226188, 3763886, 4147956, 4839282, 5645829, 7258923, 7527772, 9678564, 11291658, 14517846, 16937487, 22583316, 29035692, 33874974, 50812461, 67749948, 101624922, 203249844]

約数ペア:

[(1, 203249844), (2, 101624922), (3, 67749948), (4, 50812461), (6, 33874974), (7, 29035692), (9, 22583316), (12, 16937487), (14, 14517846), (18, 11291658), (21, 9678564), (27, 7527772), (28, 7258923), (36, 5645829), (42, 4839282), (49, 4147956), (54, 3763886), (63, 3226188), (84, 2419641), (98, 2073978), (108, 1881943), (126, 1613094), (147, 1382652), (189, 1075396), (193, 1053108), (196, 1036989), (199, 1021356), (252, 806547), (294, 691326), (378, 537698), (386, 526554), (398, 510678), (441, 460884), (579, 351036), (588, 345663), (597, 340452), (756, 268849), (772, 263277), (796, 255339), (882, 230442), (1158, 175518), (1194, 170226), (1323, 153628), (1351, 150444), (1393, 145908), (1737, 117012), (1764, 115221), (1791, 113484), (2316, 87759), (2388, 85113), (2646, 76814), (2702, 75222), (2786, 72954), (3474, 58506), (3582, 56742), (4053, 50148), (4179, 48636), (5211, 39004), (5292, 38407), (5373, 37828), (5404, 37611), (5572, 36477), (6948, 29253), (7164, 28371), (8106, 25074), (8358, 24318), (9457, 21492), (9751, 20844), (10422, 19502), (10746, 18914), (12159, 16716), (12537, 16212)]