200993550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 555433200

約数和(自身を除く): 354439650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 149, 150, 170, 230, 255, 298, 345, 391, 425, 447, 510, 529, 575, 690, 745, 782, 850, 894, 1058, 1150, 1173, 1275, 1490, 1587, 1725, 1955, 2235, 2346, 2533, 2550, 2645, 3174, 3427, 3450, 3725, 3910, 4470, 5066, 5290, 5865, 6854, 7450, 7599, 7935, 8993, 9775, 10281, 11175, 11730, 12665, 13225, 15198, 15870, 17135, 17986, 19550, 20562, 22350, 25330, 26450, 26979, 29325, 34270, 37995, 39675, 44965, 51405, 53958, 58259, 58650, 63325, 75990, 78821, 79350, 85675, 89930, 102810, 116518, 126650, 134895, 157642, 171350, 174777, 189975, 224825, 236463, 257025, 269790, 291295, 349554, 379950, 394105, 449650, 472926, 514050, 582590, 674475, 788210, 873885, 1182315, 1339957, 1348950, 1456475, 1747770, 1970525, 2364630, 2679914, 2912950, 3941050, 4019871, 4369425, 5911575, 6699785, 8039742, 8738850, 11823150, 13399570, 20099355, 33498925, 40198710, 66997850, 100496775, 200993550]

約数ペア:

[(1, 200993550), (2, 100496775), (3, 66997850), (5, 40198710), (6, 33498925), (10, 20099355), (15, 13399570), (17, 11823150), (23, 8738850), (25, 8039742), (30, 6699785), (34, 5911575), (46, 4369425), (50, 4019871), (51, 3941050), (69, 2912950), (75, 2679914), (85, 2364630), (102, 1970525), (115, 1747770), (138, 1456475), (149, 1348950), (150, 1339957), (170, 1182315), (230, 873885), (255, 788210), (298, 674475), (345, 582590), (391, 514050), (425, 472926), (447, 449650), (510, 394105), (529, 379950), (575, 349554), (690, 291295), (745, 269790), (782, 257025), (850, 236463), (894, 224825), (1058, 189975), (1150, 174777), (1173, 171350), (1275, 157642), (1490, 134895), (1587, 126650), (1725, 116518), (1955, 102810), (2235, 89930), (2346, 85675), (2533, 79350), (2550, 78821), (2645, 75990), (3174, 63325), (3427, 58650), (3450, 58259), (3725, 53958), (3910, 51405), (4470, 44965), (5066, 39675), (5290, 37995), (5865, 34270), (6854, 29325), (7450, 26979), (7599, 26450), (7935, 25330), (8993, 22350), (9775, 20562), (10281, 19550), (11175, 17986), (11730, 17135), (12665, 15870), (13225, 15198)]