201215394908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{853}}^1\times {\mathrm{3271}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 390222319200

約数和(自身を除く): 189006924292

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 853, 1639, 1706, 3271, 3278, 3412, 6542, 6556, 9383, 13084, 18029, 18766, 35981, 36058, 37532, 71962, 72116, 103213, 127097, 143924, 206426, 254194, 395791, 412852, 487379, 508388, 791582, 974758, 1398067, 1583164, 1949516, 2790163, 2796134, 5361169, 5580326, 5592268, 10722338, 11160652, 15378737, 21444676, 30691793, 30757474, 58972859, 61383586, 61514948, 117945718, 122767172, 235891436, 337609723, 415734287, 675219446, 831468574, 1350438892, 1662937148, 4573077157, 9146154314, 18292308628, 50303848727, 100607697454, 201215394908]

約数ペア:

[(1, 201215394908), (2, 100607697454), (4, 50303848727), (11, 18292308628), (22, 9146154314), (44, 4573077157), (121, 1662937148), (149, 1350438892), (242, 831468574), (298, 675219446), (484, 415734287), (596, 337609723), (853, 235891436), (1639, 122767172), (1706, 117945718), (3271, 61514948), (3278, 61383586), (3412, 58972859), (6542, 30757474), (6556, 30691793), (9383, 21444676), (13084, 15378737), (18029, 11160652), (18766, 10722338), (35981, 5592268), (36058, 5580326), (37532, 5361169), (71962, 2796134), (72116, 2790163), (103213, 1949516), (127097, 1583164), (143924, 1398067), (206426, 974758), (254194, 791582), (395791, 508388), (412852, 487379)]