199623632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 436305408

約数和(自身を除く): 236681776

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 83, 104, 124, 166, 208, 248, 332, 373, 403, 496, 664, 746, 806, 1079, 1328, 1492, 1612, 2158, 2573, 2984, 3224, 4316, 4849, 5146, 5968, 6448, 8632, 9698, 10292, 11563, 17264, 19396, 20584, 23126, 30959, 33449, 38792, 41168, 46252, 61918, 66898, 77584, 92504, 123836, 133796, 150319, 185008, 247672, 267592, 300638, 402467, 495344, 535184, 601276, 804934, 959729, 1202552, 1609868, 1919458, 2405104, 3219736, 3838916, 6439472, 7677832, 12476477, 15355664, 24952954, 49905908, 99811816, 199623632]

約数ペア:

[(1, 199623632), (2, 99811816), (4, 49905908), (8, 24952954), (13, 15355664), (16, 12476477), (26, 7677832), (31, 6439472), (52, 3838916), (62, 3219736), (83, 2405104), (104, 1919458), (124, 1609868), (166, 1202552), (208, 959729), (248, 804934), (332, 601276), (373, 535184), (403, 495344), (496, 402467), (664, 300638), (746, 267592), (806, 247672), (1079, 185008), (1328, 150319), (1492, 133796), (1612, 123836), (2158, 92504), (2573, 77584), (2984, 66898), (3224, 61918), (4316, 46252), (4849, 41168), (5146, 38792), (5968, 33449), (6448, 30959), (8632, 23126), (9698, 20584), (10292, 19396), (11563, 17264)]