200168148736

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{181459}}^1$

素因数の和:181645

約数の個数: 72

約数和(自身を含む): 415412748800

約数和(自身を除く): 215244600064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 496, 556, 992, 1112, 1984, 2224, 3968, 4309, 4448, 7936, 8618, 8896, 17236, 17792, 34472, 35584, 68944, 137888, 181459, 275776, 362918, 551552, 725836, 1103104, 1451672, 2903344, 5625229, 5806688, 11250458, 11613376, 22500916, 23226752, 25222801, 45001832, 46453504, 50445602, 90003664, 100891204, 180007328, 201782408, 360014656, 403564816, 720029312, 781906831, 807129632, 1440058624, 1563813662, 1614259264, 3127627324, 3228518528, 6255254648, 6457037056, 12510509296, 25021018592, 50042037184, 100084074368, 200168148736]

約数ペア:

[(1, 200168148736), (2, 100084074368), (4, 50042037184), (8, 25021018592), (16, 12510509296), (31, 6457037056), (32, 6255254648), (62, 3228518528), (64, 3127627324), (124, 1614259264), (128, 1563813662), (139, 1440058624), (248, 807129632), (256, 781906831), (278, 720029312), (496, 403564816), (556, 360014656), (992, 201782408), (1112, 180007328), (1984, 100891204), (2224, 90003664), (3968, 50445602), (4309, 46453504), (4448, 45001832), (7936, 25222801), (8618, 23226752), (8896, 22500916), (17236, 11613376), (17792, 11250458), (34472, 5806688), (35584, 5625229), (68944, 2903344), (137888, 1451672), (181459, 1103104), (275776, 725836), (362918, 551552)]