199645488952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3471371}}^1$

素因数の和:3471476

約数の個数: 64

約数和(自身を含む): 466552396800

約数和(自身を除く): 266906907848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 4108, 4424, 7189, 8216, 14378, 28756, 57512, 3471371, 6942742, 13885484, 24299597, 27770968, 45127823, 48599194, 90255646, 97198388, 180511292, 194396776, 274238309, 315894761, 361022584, 548476618, 631789522, 1096953236, 1263579044, 1919668163, 2193906472, 2527158088, 3565098017, 3839336326, 7130196034, 7678672652, 14260392068, 15357345304, 24955686119, 28520784136, 49911372238, 99822744476, 199645488952]

約数ペア:

[(1, 199645488952), (2, 99822744476), (4, 49911372238), (7, 28520784136), (8, 24955686119), (13, 15357345304), (14, 14260392068), (26, 7678672652), (28, 7130196034), (52, 3839336326), (56, 3565098017), (79, 2527158088), (91, 2193906472), (104, 1919668163), (158, 1263579044), (182, 1096953236), (316, 631789522), (364, 548476618), (553, 361022584), (632, 315894761), (728, 274238309), (1027, 194396776), (1106, 180511292), (2054, 97198388), (2212, 90255646), (4108, 48599194), (4424, 45127823), (7189, 27770968), (8216, 24299597), (14378, 13885484), (28756, 6942742), (57512, 3471371)]