201779904

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 553029120

約数和(自身を除く): 351249216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 79, 96, 106, 158, 159, 192, 212, 237, 251, 316, 318, 424, 474, 502, 632, 636, 753, 848, 948, 1004, 1264, 1272, 1506, 1696, 1896, 2008, 2528, 2544, 3012, 3392, 3792, 4016, 4187, 5056, 5088, 6024, 7584, 8032, 8374, 10176, 12048, 12561, 13303, 15168, 16064, 16748, 19829, 24096, 25122, 26606, 33496, 39658, 39909, 48192, 50244, 53212, 59487, 66992, 79316, 79818, 100488, 106424, 118974, 133984, 158632, 159636, 200976, 212848, 237948, 267968, 317264, 319272, 401952, 425696, 475896, 634528, 638544, 803904, 851392, 951792, 1050937, 1269056, 1277088, 1903584, 2101874, 2554176, 3152811, 3807168, 4203748, 6305622, 8407496, 12611244, 16814992, 25222488, 33629984, 50444976, 67259968, 100889952, 201779904]

約数ペア:

[(1, 201779904), (2, 100889952), (3, 67259968), (4, 50444976), (6, 33629984), (8, 25222488), (12, 16814992), (16, 12611244), (24, 8407496), (32, 6305622), (48, 4203748), (53, 3807168), (64, 3152811), (79, 2554176), (96, 2101874), (106, 1903584), (158, 1277088), (159, 1269056), (192, 1050937), (212, 951792), (237, 851392), (251, 803904), (316, 638544), (318, 634528), (424, 475896), (474, 425696), (502, 401952), (632, 319272), (636, 317264), (753, 267968), (848, 237948), (948, 212848), (1004, 200976), (1264, 159636), (1272, 158632), (1506, 133984), (1696, 118974), (1896, 106424), (2008, 100488), (2528, 79818), (2544, 79316), (3012, 66992), (3392, 59487), (3792, 53212), (4016, 50244), (4187, 48192), (5056, 39909), (5088, 39658), (6024, 33496), (7584, 26606), (8032, 25122), (8374, 24096), (10176, 19829), (12048, 16748), (12561, 16064), (13303, 15168)]