200919071814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1\times {\mathrm{9059}}^1$

素因数の和:10189

約数の個数: 64

約数和(自身を含む): 422233689600

約数和(自身を除く): 221314617786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 929, 1038, 1858, 2787, 3979, 5574, 7958, 9059, 11937, 18118, 21367, 23874, 27177, 42734, 54354, 64101, 128202, 160717, 208357, 321434, 416714, 482151, 625071, 964302, 1250142, 1567207, 3134414, 3696491, 4701621, 7392982, 8415811, 9403242, 11089473, 16831622, 22178946, 25247433, 36045761, 50494866, 72091522, 108137283, 193563653, 216274566, 387127306, 580690959, 1161381918, 1455935303, 2911870606, 4367805909, 8735611818, 33486511969, 66973023938, 100459535907, 200919071814]

約数ペア:

[(1, 200919071814), (2, 100459535907), (3, 66973023938), (6, 33486511969), (23, 8735611818), (46, 4367805909), (69, 2911870606), (138, 1455935303), (173, 1161381918), (346, 580690959), (519, 387127306), (929, 216274566), (1038, 193563653), (1858, 108137283), (2787, 72091522), (3979, 50494866), (5574, 36045761), (7958, 25247433), (9059, 22178946), (11937, 16831622), (18118, 11089473), (21367, 9403242), (23874, 8415811), (27177, 7392982), (42734, 4701621), (54354, 3696491), (64101, 3134414), (128202, 1567207), (160717, 1250142), (208357, 964302), (321434, 625071), (416714, 482151)]