201715150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 472969728

約数和(自身を除く): 271254578

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 175, 182, 215, 301, 325, 350, 430, 455, 559, 602, 650, 910, 1031, 1075, 1118, 1505, 2062, 2150, 2275, 2795, 3010, 3913, 4550, 5155, 5590, 7217, 7525, 7826, 10310, 13403, 13975, 14434, 15050, 19565, 25775, 26806, 27950, 36085, 39130, 44333, 51550, 67015, 72170, 88666, 93821, 97825, 134030, 180425, 187642, 195650, 221665, 310331, 335075, 360850, 443330, 469105, 576329, 620662, 670150, 938210, 1108325, 1152658, 1551655, 2216650, 2345525, 2881645, 3103310, 4034303, 4691050, 5763290, 7758275, 8068606, 14408225, 15516550, 20171515, 28816450, 40343030, 100857575, 201715150]

約数ペア:

[(1, 201715150), (2, 100857575), (5, 40343030), (7, 28816450), (10, 20171515), (13, 15516550), (14, 14408225), (25, 8068606), (26, 7758275), (35, 5763290), (43, 4691050), (50, 4034303), (65, 3103310), (70, 2881645), (86, 2345525), (91, 2216650), (130, 1551655), (175, 1152658), (182, 1108325), (215, 938210), (301, 670150), (325, 620662), (350, 576329), (430, 469105), (455, 443330), (559, 360850), (602, 335075), (650, 310331), (910, 221665), (1031, 195650), (1075, 187642), (1118, 180425), (1505, 134030), (2062, 97825), (2150, 93821), (2275, 88666), (2795, 72170), (3010, 67015), (3913, 51550), (4550, 44333), (5155, 39130), (5590, 36085), (7217, 27950), (7525, 26806), (7826, 25775), (10310, 19565), (13403, 15050), (13975, 14434)]