206964432

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 607246848

約数和(自身を除く): 400282416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 71, 72, 93, 124, 142, 144, 186, 213, 248, 279, 284, 372, 426, 496, 558, 568, 639, 653, 744, 852, 1116, 1136, 1278, 1306, 1488, 1704, 1959, 2201, 2232, 2556, 2612, 3408, 3918, 4402, 4464, 5112, 5224, 5877, 6603, 7836, 8804, 10224, 10448, 11754, 13206, 15672, 17608, 19809, 20243, 23508, 26412, 31344, 35216, 39618, 40486, 46363, 47016, 52824, 60729, 79236, 80972, 92726, 94032, 105648, 121458, 139089, 158472, 161944, 182187, 185452, 242916, 278178, 316944, 323888, 364374, 370904, 417267, 485832, 556356, 728748, 741808, 834534, 971664, 1112712, 1437253, 1457496, 1669068, 2225424, 2874506, 2914992, 3338136, 4311759, 5749012, 6676272, 8623518, 11498024, 12935277, 17247036, 22996048, 25870554, 34494072, 51741108, 68988144, 103482216, 206964432]

約数ペア:

[(1, 206964432), (2, 103482216), (3, 68988144), (4, 51741108), (6, 34494072), (8, 25870554), (9, 22996048), (12, 17247036), (16, 12935277), (18, 11498024), (24, 8623518), (31, 6676272), (36, 5749012), (48, 4311759), (62, 3338136), (71, 2914992), (72, 2874506), (93, 2225424), (124, 1669068), (142, 1457496), (144, 1437253), (186, 1112712), (213, 971664), (248, 834534), (279, 741808), (284, 728748), (372, 556356), (426, 485832), (496, 417267), (558, 370904), (568, 364374), (639, 323888), (653, 316944), (744, 278178), (852, 242916), (1116, 185452), (1136, 182187), (1278, 161944), (1306, 158472), (1488, 139089), (1704, 121458), (1959, 105648), (2201, 94032), (2232, 92726), (2556, 80972), (2612, 79236), (3408, 60729), (3918, 52824), (4402, 47016), (4464, 46363), (5112, 40486), (5224, 39618), (5877, 35216), (6603, 31344), (7836, 26412), (8804, 23508), (10224, 20243), (10448, 19809), (11754, 17608), (13206, 15672)]