197702388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18367}}^1$

素因数の和:18413

約数の個数: 72

約数和(自身を含む): 561619968

約数和(自身を除く): 363917580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 18367, 36734, 55101, 73468, 110202, 165303, 220404, 238771, 330606, 422441, 477542, 661212, 716313, 844882, 955084, 1267323, 1432626, 1689764, 2148939, 2534646, 2865252, 3801969, 4297878, 5069292, 5491733, 7603938, 8595756, 10983466, 15207876, 16475199, 21966932, 32950398, 49425597, 65900796, 98851194, 197702388]

約数ペア:

[(1, 197702388), (2, 98851194), (3, 65900796), (4, 49425597), (6, 32950398), (9, 21966932), (12, 16475199), (13, 15207876), (18, 10983466), (23, 8595756), (26, 7603938), (36, 5491733), (39, 5069292), (46, 4297878), (52, 3801969), (69, 2865252), (78, 2534646), (92, 2148939), (117, 1689764), (138, 1432626), (156, 1267323), (207, 955084), (234, 844882), (276, 716313), (299, 661212), (414, 477542), (468, 422441), (598, 330606), (828, 238771), (897, 220404), (1196, 165303), (1794, 110202), (2691, 73468), (3588, 55101), (5382, 36734), (10764, 18367)]