200867737420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{634573}}^1$

素因数の和:634632

約数の個数: 144

約数和(自身を含む): 546901256160

約数和(自身を除く): 346033518740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 98, 119, 133, 140, 170, 190, 196, 238, 245, 266, 323, 340, 380, 476, 490, 532, 595, 646, 665, 833, 931, 980, 1190, 1292, 1330, 1615, 1666, 1862, 2261, 2380, 2660, 3230, 3332, 3724, 4165, 4522, 4655, 6460, 8330, 9044, 9310, 11305, 15827, 16660, 18620, 22610, 31654, 45220, 63308, 79135, 158270, 316540, 634573, 1269146, 2538292, 3172865, 4442011, 6345730, 8884022, 10787741, 12056887, 12691460, 17768044, 21575482, 22210055, 24113774, 31094077, 43150964, 44420110, 48227548, 53938705, 60284435, 62188154, 75514187, 84398209, 88840220, 107877410, 120568870, 124376308, 151028374, 155470385, 168796418, 204967079, 215754820, 241137740, 302056748, 310940770, 337592836, 377570935, 409934158, 421991045, 528599309, 590787463, 621881540, 755141870, 819868316, 843982090, 1024835395, 1057198618, 1181574926, 1434769553, 1510283740, 1687964180, 2049670790, 2114397236, 2363149852, 2642996545, 2869539106, 2953937315, 4099341580, 5285993090, 5739078212, 5907874630, 7173847765, 10043386871, 10571986180, 11815749260, 14347695530, 20086773742, 28695391060, 40173547484, 50216934355, 100433868710, 200867737420]

約数ペア:

[(1, 200867737420), (2, 100433868710), (4, 50216934355), (5, 40173547484), (7, 28695391060), (10, 20086773742), (14, 14347695530), (17, 11815749260), (19, 10571986180), (20, 10043386871), (28, 7173847765), (34, 5907874630), (35, 5739078212), (38, 5285993090), (49, 4099341580), (68, 2953937315), (70, 2869539106), (76, 2642996545), (85, 2363149852), (95, 2114397236), (98, 2049670790), (119, 1687964180), (133, 1510283740), (140, 1434769553), (170, 1181574926), (190, 1057198618), (196, 1024835395), (238, 843982090), (245, 819868316), (266, 755141870), (323, 621881540), (340, 590787463), (380, 528599309), (476, 421991045), (490, 409934158), (532, 377570935), (595, 337592836), (646, 310940770), (665, 302056748), (833, 241137740), (931, 215754820), (980, 204967079), (1190, 168796418), (1292, 155470385), (1330, 151028374), (1615, 124376308), (1666, 120568870), (1862, 107877410), (2261, 88840220), (2380, 84398209), (2660, 75514187), (3230, 62188154), (3332, 60284435), (3724, 53938705), (4165, 48227548), (4522, 44420110), (4655, 43150964), (6460, 31094077), (8330, 24113774), (9044, 22210055), (9310, 21575482), (11305, 17768044), (15827, 12691460), (16660, 12056887), (18620, 10787741), (22610, 8884022), (31654, 6345730), (45220, 4442011), (63308, 3172865), (79135, 2538292), (158270, 1269146), (316540, 634573)]