202969400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 513062400

約数和(自身を除く): 310093000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 1178, 1240, 1550, 1723, 1900, 2356, 2945, 3100, 3446, 3800, 4712, 5890, 6200, 6892, 8615, 11780, 13784, 14725, 17230, 23560, 29450, 32737, 34460, 43075, 53413, 58900, 65474, 68920, 86150, 106826, 117800, 130948, 163685, 172300, 213652, 261896, 267065, 327370, 344600, 427304, 534130, 654740, 818425, 1014847, 1068260, 1309480, 1335325, 1636850, 2029694, 2136520, 2670650, 3273700, 4059388, 5074235, 5341300, 6547400, 8118776, 10148470, 10682600, 20296940, 25371175, 40593880, 50742350, 101484700, 202969400]

約数ペア:

[(1, 202969400), (2, 101484700), (4, 50742350), (5, 40593880), (8, 25371175), (10, 20296940), (19, 10682600), (20, 10148470), (25, 8118776), (31, 6547400), (38, 5341300), (40, 5074235), (50, 4059388), (62, 3273700), (76, 2670650), (95, 2136520), (100, 2029694), (124, 1636850), (152, 1335325), (155, 1309480), (190, 1068260), (200, 1014847), (248, 818425), (310, 654740), (380, 534130), (475, 427304), (589, 344600), (620, 327370), (760, 267065), (775, 261896), (950, 213652), (1178, 172300), (1240, 163685), (1550, 130948), (1723, 117800), (1900, 106826), (2356, 86150), (2945, 68920), (3100, 65474), (3446, 58900), (3800, 53413), (4712, 43075), (5890, 34460), (6200, 32737), (6892, 29450), (8615, 23560), (11780, 17230), (13784, 14725)]