193449488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21943}}^1$

素因数の和:21999

約数の個数: 40

約数和(自身を含む): 408158400

約数和(自身を除く): 214708912

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 21943, 43886, 87772, 175544, 351088, 416917, 636347, 833834, 1272694, 1667668, 2545388, 3335336, 5090776, 6670672, 10181552, 12090593, 24181186, 48362372, 96724744, 193449488]

約数ペア:

[(1, 193449488), (2, 96724744), (4, 48362372), (8, 24181186), (16, 12090593), (19, 10181552), (29, 6670672), (38, 5090776), (58, 3335336), (76, 2545388), (116, 1667668), (152, 1272694), (232, 833834), (304, 636347), (464, 416917), (551, 351088), (1102, 175544), (2204, 87772), (4408, 43886), (8816, 21943)]