221421192

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1367}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 588021120

約数和(自身を除く): 366599928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 397, 408, 794, 1191, 1367, 1588, 2382, 2734, 3176, 4101, 4764, 5468, 6749, 8202, 9528, 10936, 13498, 16404, 20247, 23239, 26996, 32808, 40494, 46478, 53992, 69717, 80988, 92956, 139434, 161976, 185912, 278868, 542699, 557736, 1085398, 1628097, 2170796, 3256194, 4341592, 6512388, 9225883, 13024776, 18451766, 27677649, 36903532, 55355298, 73807064, 110710596, 221421192]

約数ペア:

[(1, 221421192), (2, 110710596), (3, 73807064), (4, 55355298), (6, 36903532), (8, 27677649), (12, 18451766), (17, 13024776), (24, 9225883), (34, 6512388), (51, 4341592), (68, 3256194), (102, 2170796), (136, 1628097), (204, 1085398), (397, 557736), (408, 542699), (794, 278868), (1191, 185912), (1367, 161976), (1588, 139434), (2382, 92956), (2734, 80988), (3176, 69717), (4101, 53992), (4764, 46478), (5468, 40494), (6749, 32808), (8202, 26996), (9528, 23239), (10936, 20247), (13498, 16404)]