196820208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 120

約数和(自身を含む): 606086208

約数和(自身を除く): 409266000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2237, 2256, 2444, 3384, 3666, 4474, 4888, 5499, 6711, 6768, 7332, 8948, 9776, 10998, 13422, 14664, 17896, 20133, 21996, 26844, 29081, 29328, 35792, 40266, 43992, 53688, 58162, 80532, 87243, 87984, 105139, 107376, 116324, 161064, 174486, 210278, 232648, 261729, 315417, 322128, 348972, 420556, 465296, 523458, 630834, 697944, 841112, 946251, 1046916, 1261668, 1366807, 1395888, 1682224, 1892502, 2093832, 2523336, 2733614, 3785004, 4100421, 4187664, 5046672, 5467228, 7570008, 8200842, 10934456, 12301263, 15140016, 16401684, 21868912, 24602526, 32803368, 49205052, 65606736, 98410104, 196820208]

約数ペア:

[(1, 196820208), (2, 98410104), (3, 65606736), (4, 49205052), (6, 32803368), (8, 24602526), (9, 21868912), (12, 16401684), (13, 15140016), (16, 12301263), (18, 10934456), (24, 8200842), (26, 7570008), (36, 5467228), (39, 5046672), (47, 4187664), (48, 4100421), (52, 3785004), (72, 2733614), (78, 2523336), (94, 2093832), (104, 1892502), (117, 1682224), (141, 1395888), (144, 1366807), (156, 1261668), (188, 1046916), (208, 946251), (234, 841112), (282, 697944), (312, 630834), (376, 523458), (423, 465296), (468, 420556), (564, 348972), (611, 322128), (624, 315417), (752, 261729), (846, 232648), (936, 210278), (1128, 174486), (1222, 161064), (1692, 116324), (1833, 107376), (1872, 105139), (2237, 87984), (2256, 87243), (2444, 80532), (3384, 58162), (3666, 53688), (4474, 43992), (4888, 40266), (5499, 35792), (6711, 29328), (6768, 29081), (7332, 26844), (8948, 21996), (9776, 20133), (10998, 17896), (13422, 14664)]