199986517008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{81901}}^1$

素因数の和:82493

約数の個数: 120

約数和(自身を含む): 578802089216

約数和(自身を除く): 378815572208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 547, 558, 744, 1094, 1116, 1488, 1641, 2188, 2232, 3282, 4376, 4464, 4923, 6564, 8752, 9846, 13128, 16957, 19692, 26256, 33914, 39384, 50871, 67828, 78768, 81901, 101742, 135656, 152613, 163802, 203484, 245703, 271312, 305226, 327604, 406968, 491406, 610452, 655208, 737109, 813936, 982812, 1220904, 1310416, 1474218, 1965624, 2441808, 2538931, 2948436, 3931248, 5077862, 5896872, 7616793, 10155724, 11793744, 15233586, 20311448, 22850379, 30467172, 40622896, 44799847, 45700758, 60934344, 89599694, 91401516, 121868688, 134399541, 179199388, 182803032, 268799082, 358398776, 365606064, 403198623, 537598164, 716797552, 806397246, 1075196328, 1388795257, 1612794492, 2150392656, 2777590514, 3225588984, 4166385771, 5555181028, 6451177968, 8332771542, 11110362056, 12499157313, 16665543084, 22220724112, 24998314626, 33331086168, 49996629252, 66662172336, 99993258504, 199986517008]

約数ペア:

[(1, 199986517008), (2, 99993258504), (3, 66662172336), (4, 49996629252), (6, 33331086168), (8, 24998314626), (9, 22220724112), (12, 16665543084), (16, 12499157313), (18, 11110362056), (24, 8332771542), (31, 6451177968), (36, 5555181028), (48, 4166385771), (62, 3225588984), (72, 2777590514), (93, 2150392656), (124, 1612794492), (144, 1388795257), (186, 1075196328), (248, 806397246), (279, 716797552), (372, 537598164), (496, 403198623), (547, 365606064), (558, 358398776), (744, 268799082), (1094, 182803032), (1116, 179199388), (1488, 134399541), (1641, 121868688), (2188, 91401516), (2232, 89599694), (3282, 60934344), (4376, 45700758), (4464, 44799847), (4923, 40622896), (6564, 30467172), (8752, 22850379), (9846, 20311448), (13128, 15233586), (16957, 11793744), (19692, 10155724), (26256, 7616793), (33914, 5896872), (39384, 5077862), (50871, 3931248), (67828, 2948436), (78768, 2538931), (81901, 2441808), (101742, 1965624), (135656, 1474218), (152613, 1310416), (163802, 1220904), (203484, 982812), (245703, 813936), (271312, 737109), (305226, 655208), (327604, 610452), (406968, 491406)]