219910482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 535788864

約数和(自身を除く): 315878382

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 121, 134, 137, 198, 201, 242, 274, 363, 402, 411, 603, 726, 737, 822, 1089, 1206, 1233, 1331, 1474, 1507, 2178, 2211, 2466, 2662, 3014, 3993, 4422, 4521, 6633, 7986, 8107, 9042, 9179, 11979, 13266, 13563, 16214, 16577, 18358, 23958, 24321, 27126, 27537, 33154, 48642, 49731, 55074, 72963, 82611, 89177, 99462, 100969, 145926, 149193, 165222, 178354, 182347, 201938, 267531, 298386, 302907, 364694, 535062, 547041, 605814, 802593, 908721, 1094082, 1110659, 1605186, 1641123, 1817442, 2221318, 3282246, 3331977, 6663954, 9995931, 12217249, 19991862, 24434498, 36651747, 73303494, 109955241, 219910482]

約数ペア:

[(1, 219910482), (2, 109955241), (3, 73303494), (6, 36651747), (9, 24434498), (11, 19991862), (18, 12217249), (22, 9995931), (33, 6663954), (66, 3331977), (67, 3282246), (99, 2221318), (121, 1817442), (134, 1641123), (137, 1605186), (198, 1110659), (201, 1094082), (242, 908721), (274, 802593), (363, 605814), (402, 547041), (411, 535062), (603, 364694), (726, 302907), (737, 298386), (822, 267531), (1089, 201938), (1206, 182347), (1233, 178354), (1331, 165222), (1474, 149193), (1507, 145926), (2178, 100969), (2211, 99462), (2466, 89177), (2662, 82611), (3014, 72963), (3993, 55074), (4422, 49731), (4521, 48642), (6633, 33154), (7986, 27537), (8107, 27126), (9042, 24321), (9179, 23958), (11979, 18358), (13266, 16577), (13563, 16214)]