207982192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 254845328

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 191, 253, 269, 368, 382, 506, 538, 764, 1012, 1076, 1528, 2024, 2101, 2152, 2959, 3056, 4048, 4202, 4304, 4393, 5918, 6187, 8404, 8786, 11836, 12374, 16808, 17572, 23672, 24748, 33616, 35144, 47344, 48323, 49496, 51379, 68057, 70288, 96646, 98992, 102758, 136114, 193292, 205516, 272228, 386584, 411032, 544456, 565169, 773168, 822064, 1088912, 1130338, 1181717, 2260676, 2363434, 4521352, 4726868, 9042704, 9453736, 12998887, 18907472, 25997774, 51995548, 103991096, 207982192]

約数ペア:

[(1, 207982192), (2, 103991096), (4, 51995548), (8, 25997774), (11, 18907472), (16, 12998887), (22, 9453736), (23, 9042704), (44, 4726868), (46, 4521352), (88, 2363434), (92, 2260676), (176, 1181717), (184, 1130338), (191, 1088912), (253, 822064), (269, 773168), (368, 565169), (382, 544456), (506, 411032), (538, 386584), (764, 272228), (1012, 205516), (1076, 193292), (1528, 136114), (2024, 102758), (2101, 98992), (2152, 96646), (2959, 70288), (3056, 68057), (4048, 51379), (4202, 49496), (4304, 48323), (4393, 47344), (5918, 35144), (6187, 33616), (8404, 24748), (8786, 23672), (11836, 17572), (12374, 16808)]