201972108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 534223872

約数和(自身を除く): 332251764

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 181, 276, 299, 311, 362, 543, 598, 622, 724, 897, 933, 1086, 1196, 1244, 1794, 1866, 2172, 2353, 3588, 3732, 4043, 4163, 4706, 7059, 7153, 8086, 8326, 9412, 12129, 12489, 14118, 14306, 16172, 16652, 21459, 24258, 24978, 28236, 28612, 42918, 48516, 49956, 54119, 56291, 85836, 92989, 108238, 112582, 162357, 168873, 185978, 216476, 225164, 278967, 324714, 337746, 371956, 557934, 649428, 675492, 731783, 1115868, 1294693, 1463566, 2195349, 2589386, 2927132, 3884079, 4390698, 5178772, 7768158, 8781396, 15536316, 16831009, 33662018, 50493027, 67324036, 100986054, 201972108]

約数ペア:

[(1, 201972108), (2, 100986054), (3, 67324036), (4, 50493027), (6, 33662018), (12, 16831009), (13, 15536316), (23, 8781396), (26, 7768158), (39, 5178772), (46, 4390698), (52, 3884079), (69, 2927132), (78, 2589386), (92, 2195349), (138, 1463566), (156, 1294693), (181, 1115868), (276, 731783), (299, 675492), (311, 649428), (362, 557934), (543, 371956), (598, 337746), (622, 324714), (724, 278967), (897, 225164), (933, 216476), (1086, 185978), (1196, 168873), (1244, 162357), (1794, 112582), (1866, 108238), (2172, 92989), (2353, 85836), (3588, 56291), (3732, 54119), (4043, 49956), (4163, 48516), (4706, 42918), (7059, 28612), (7153, 28236), (8086, 24978), (8326, 24258), (9412, 21459), (12129, 16652), (12489, 16172), (14118, 14306)]