203440356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 144

約数和(自身を含む): 630739200

約数和(自身を除く): 427298844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 518, 588, 666, 756, 777, 882, 999, 1036, 1039, 1323, 1332, 1554, 1764, 1813, 1998, 2078, 2331, 2646, 3108, 3117, 3626, 3996, 4156, 4662, 5292, 5439, 6234, 6993, 7252, 7273, 9324, 9351, 10878, 12468, 13986, 14546, 16317, 18702, 21756, 21819, 27972, 28053, 29092, 32634, 37404, 38443, 43638, 48951, 50911, 56106, 65268, 65457, 76886, 87276, 97902, 101822, 112212, 115329, 130914, 152733, 153772, 195804, 196371, 203644, 230658, 261828, 269101, 305466, 345987, 392742, 458199, 461316, 538202, 610932, 691974, 785484, 807303, 916398, 1037961, 1076404, 1374597, 1383948, 1614606, 1832796, 1883707, 2075922, 2421909, 2749194, 3229212, 3767414, 4151844, 4843818, 5498388, 5651121, 7265727, 7534828, 9687636, 11302242, 14531454, 16953363, 22604484, 29062908, 33906726, 50860089, 67813452, 101720178, 203440356]

約数ペア:

[(1, 203440356), (2, 101720178), (3, 67813452), (4, 50860089), (6, 33906726), (7, 29062908), (9, 22604484), (12, 16953363), (14, 14531454), (18, 11302242), (21, 9687636), (27, 7534828), (28, 7265727), (36, 5651121), (37, 5498388), (42, 4843818), (49, 4151844), (54, 3767414), (63, 3229212), (74, 2749194), (84, 2421909), (98, 2075922), (108, 1883707), (111, 1832796), (126, 1614606), (147, 1383948), (148, 1374597), (189, 1076404), (196, 1037961), (222, 916398), (252, 807303), (259, 785484), (294, 691974), (333, 610932), (378, 538202), (441, 461316), (444, 458199), (518, 392742), (588, 345987), (666, 305466), (756, 269101), (777, 261828), (882, 230658), (999, 203644), (1036, 196371), (1039, 195804), (1323, 153772), (1332, 152733), (1554, 130914), (1764, 115329), (1813, 112212), (1998, 101822), (2078, 97902), (2331, 87276), (2646, 76886), (3108, 65457), (3117, 65268), (3626, 56106), (3996, 50911), (4156, 48951), (4662, 43638), (5292, 38443), (5439, 37404), (6234, 32634), (6993, 29092), (7252, 28053), (7273, 27972), (9324, 21819), (9351, 21756), (10878, 18702), (12468, 16317), (13986, 14546)]