201813836420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1\times {\mathrm{3677}}^1$

素因数の和:5277

約数の個数: 96

約数和(自身を含む): 486443688192

約数和(自身を除く): 284629851772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1277, 1535, 2149, 2554, 3070, 3677, 4298, 5108, 6140, 6385, 7354, 8596, 8939, 10745, 12770, 14708, 17878, 18385, 21490, 25540, 25739, 35756, 36770, 42980, 44695, 51478, 73540, 89390, 102956, 128695, 178780, 257390, 392039, 514780, 784078, 1128839, 1568156, 1960195, 2257678, 2744273, 3920390, 4515356, 4695529, 5488546, 5644195, 7840780, 7901873, 9391058, 10977092, 11288390, 13721365, 15803746, 18782116, 22576780, 23477645, 27442730, 31607492, 32868703, 39509365, 46955290, 54885460, 65737406, 79018730, 93910580, 131474812, 158037460, 164343515, 328687030, 657374060, 1441527403, 2883054806, 5766109612, 7207637015, 10090691821, 14415274030, 20181383642, 28830548060, 40362767284, 50453459105, 100906918210, 201813836420]

約数ペア:

[(1, 201813836420), (2, 100906918210), (4, 50453459105), (5, 40362767284), (7, 28830548060), (10, 20181383642), (14, 14415274030), (20, 10090691821), (28, 7207637015), (35, 5766109612), (70, 2883054806), (140, 1441527403), (307, 657374060), (614, 328687030), (1228, 164343515), (1277, 158037460), (1535, 131474812), (2149, 93910580), (2554, 79018730), (3070, 65737406), (3677, 54885460), (4298, 46955290), (5108, 39509365), (6140, 32868703), (6385, 31607492), (7354, 27442730), (8596, 23477645), (8939, 22576780), (10745, 18782116), (12770, 15803746), (14708, 13721365), (17878, 11288390), (18385, 10977092), (21490, 9391058), (25540, 7901873), (25739, 7840780), (35756, 5644195), (36770, 5488546), (42980, 4695529), (44695, 4515356), (51478, 3920390), (73540, 2744273), (89390, 2257678), (102956, 1960195), (128695, 1568156), (178780, 1128839), (257390, 784078), (392039, 514780)]